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PowerSafe ES Series Batteries
Detailed Description Quick Performance and Physical Data Charging & Cabling Specs Detailed Discharge Power (watts) to 1.67 vpc Detailed Discharge Current (amps) to 1.75 vpc

Quick Specs

Mfr. Model #  Jar, Block, or Module Voltage  WPC for 15 Min. To 1.67 VPC @ 25°C AH (c3) to 1.75 vpc AH (c5) to 1.75 vpc AH (c8) to 1.75 vpc AH (c10) to 1.75 vpc AH (c20) to 1.75 vpc Length in. Width in. Height in. Standing Wt. Lbs Length mm Width mm Height mm Standing Wt. kg
 EnerSys   ES-5 (san)                     2                422.00          117.00          130.00          141.60                                                                5.10            11.06       18.70           55.0            130              274          475           24.9
 EnerSys   ES-7 (san)                     2                585.00          168.00          190.00          201.60                                                                5.10            11.06       18.70           61.0            130              274          475           27.7
 EnerSys   ES-9 (san)                     2                748.00          219.00          245.00          259.20                                                                5.10            11.06       18.70           68.0            130              274          475           30.8
 EnerSys   ES-11 (san)                     2                912.00          270.00          300.00          316.80                                                                5.10            11.06       18.70           74.0            130              274          475           33.6
 EnerSys   ES-13 (san)                     2            1,064.00          315.00          350.00          374.40                                                                5.10            11.06       18.70           81.0            130              274          475           36.7
 EnerSys   ES-15 (san)                     2            1,231.00          402.00          440.00          468.00                                                                6.60            11.06       18.70           98.0            168              274          475           44.5
 EnerSys   ES-17 (san)                     2            1,393.00          447.00          495.00          525.60                                                                6.60            11.06       18.70        105.0            168              274          475           47.6
 EnerSys   ES-19 (san)                     2            1,553.00          489.00          545.00          583.20                                                                6.60            11.06       18.70        112.0            168              274          475           50.8
 EnerSys   ES-21 (san)                     2            1,710.00          549.00          610.00          648.00                                                                6.60            11.06       18.70        119.0            168              274          475           54.0
 EnerSys   ES-23 (san)                     2            1,968.00          591.00          655.00          698.40                                                                8.10            11.06       18.70        143.0            206              274          475           64.9
 EnerSys   ES-25 (san)                     2            2,129.00          633.00          700.00          741.60                                                                8.10            11.06       18.70        149.0            206              274          475           67.6
 EnerSys   ES-27 (san)                     2            2,286.00          660.00          740.00          792.00                                                                8.10            11.06       18.70        155.0            206              274          475           70.3
 EnerSys   ES-29 (san)                     2            2,438.00          741.00          825.00          878.40                                                             10.10            11.06       18.70        176.0            257              274          475           79.8
 EnerSys   ES-31 (san)                     2            2,588.00          771.00          855.00          914.40                                                             10.10            11.06       18.70        183.0            257              274          475           83.0
 EnerSys   ES-33 (san)                     2            2,735.00          804.00          895.00          950.40                                                             10.10            11.06       18.70        190.0            257              274          475           86.2
 EnerSys   ES-35 (san)                     2            2,879.00          834.00          930.00          986.40                                                             10.10            11.06       18.70        196.0            257              274          475           88.9
 EnerSys   ES-37 (san)                     2            3,020.00          864.00          965.00     1,029.60                                                             10.10            11.06       18.70        203.0            257              274          475           92.1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
Mfr. Model #  Jar, Block, or Module Voltage  WPC for 15 Min. To 1.67 VPC @ 25°C AH (c3) to 1.75 vpc AH (c5) to 1.75 vpc AH (c8) to 1.75 vpc AH (c10) to 1.75 vpc AH (c20) to 1.75 vpc Length in. Width in. Height in. Standing Wt. Lbs Length mm Width mm Height mm Standing Wt. kg
 EnerSys   ES-5B (san)                     2                464.00          129.00          145.00          155.20                                                                5.10            11.06       18.70           55.7            130              274          475           25.2
 EnerSys   ES-7B (san)                     2                643.00          186.00          205.00          221.60                                                                5.10            11.06       18.70           61.7            130              274          475           28.0
 EnerSys   ES-9B (san)                     2                822.00          243.00          270.00          284.80                                                                5.10            11.06       18.70           68.6            130              274          475           31.1
 EnerSys   ES-11B (san)                     2            1,003.00          297.00          330.00          348.80                                                                5.10            11.06       18.70           74.6            130              274          475           33.9
 EnerSys   ES-13B (san)                     2            1,170.00          345.00          385.00          412.00                                                                5.10            11.06       18.70           81.6            130              274          475           37.0
 EnerSys   ES-15B (san)                     2            1,354.00          441.00          485.00          515.20                                                                6.60            11.06       18.70           98.9            168              274          475           44.9
 EnerSys   ES-17B (san)                     2            1,532.00          492.00          545.00          578.40                                                                6.60            11.06       18.70        105.8            168              274          475           48.0
 EnerSys   ES-19B (san)                     2            1,708.00          540.00          600.00          641.60                                                                6.60            11.06       18.70        112.8            168              274          475           51.2
 EnerSys   ES-21B (san)                     2            1,881.00          603.00          670.00          712.80                                                                6.60            11.06       18.70        119.8            168              274          475           54.4
 EnerSys   ES-23B (san)                     2            2,164.00          651.00          725.00          768.00                                                                8.10            11.06       18.70        144.0            206              274          475           65.4
 EnerSys   ES-25B (san)                     2            2,341.00          696.00          770.00          816.00                                                                8.10            11.06       18.70        150.0            206              274          475           68.1
 EnerSys   ES-27B (san)                     2            2,514.00          726.00          815.00          871.20                                                                8.10            11.06       18.70        156.0            206              274          475           70.7
 EnerSys   ES-29B (san)                     2            2,681.00          813.00          905.00          966.40                                                             10.10            11.06       18.70        177.3            257              274          475           80.4
 EnerSys   ES-31B (san)                     2            2,846.00          846.00          945.00     1,005.60                                                             10.10            11.06       18.70        184.3            257              274          475           83.6
 EnerSys   ES-33B (san)                     2            3,008.00          885.00          985.00     1,045.60                                                             10.10            11.06       18.70        191.3            257              274          475           86.8
 EnerSys   ES-35B (san)                     2            3,166.00          918.00     1,020.00     1,084.80                                                             10.10            11.06       18.70        197.3            257              274          475           89.5
 EnerSys   ES-37B (san)                     2            3,322.00          951.00     1,060.00     1,132.80                                                             10.10            11.06       18.70        204.2            257              274          475           92.7
                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
Mfr. Model #  Jar, Block, or Module Voltage  WPC for 15 Min. To 1.67 VPC @ 25°C AH (c3) to 1.75 vpc AH (c5) to 1.75 vpc AH (c8) to 1.75 vpc AH (c10) to 1.75 vpc AH (c20) to 1.75 vpc Length in. Width in. Height in. Standing Wt. Lbs Length mm Width mm Height mm Standing Wt. kg
 EnerSys   ES-5 (pvc)                     2                422.00          117.00          130.00          141.60                                                                5.10            11.06       18.70           55.0            130              274          475           24.9
 EnerSys   ES-7 (pvc)                     2                585.00          168.00          190.00          201.60                                                                5.10            11.06       18.70           61.0            130              274          475           27.7
 EnerSys   ES-9 (pvc)                     2                748.00          219.00          245.00          259.20                                                                5.10            11.06       18.70           68.0            130              274          475           30.8
 EnerSys   ES-11 (pvc)                     2                912.00          270.00          300.00          316.80                                                                5.10            11.06       18.70           74.0            130              274          475           33.6
 EnerSys   ES-13 (pvc)                     2            1,064.00          315.00          350.00          374.40                                                                5.10            11.06       18.70           81.0            130              274          475           36.7
 EnerSys   ES-15 (pvc)                     2            1,231.00          402.00          440.00          468.00                                                                6.60            11.06       18.70           98.0            168              274          475           44.5
 EnerSys   ES-17 (pvc)                     2            1,393.00          447.00          495.00          525.60                                                                6.60            11.06       18.70        105.0            168              274          475           47.6
 EnerSys   ES-19 (pvc)                     2            1,553.00          489.00          545.00          583.20                                                                6.60            11.06       18.70        112.0            168              274          475           50.8
 EnerSys   ES-21 (pvc)                     2            1,710.00          549.00          610.00          648.00                                                                6.60            11.06       18.70        119.0            168              274          475           54.0
 EnerSys   ES-23 (pvc)                     2            1,968.00          591.00          655.00          698.40                                                                8.10            11.06       18.70        143.0            206              274          475           64.9
 EnerSys   ES-25 (pvc)                     2            2,129.00          633.00          700.00          741.60                                                                8.10            11.06       18.70        149.0            206              274          475           67.6
 EnerSys   ES-27 (pvc)                     2            2,286.00          660.00          740.00          792.00                                                                8.10            11.06       18.70        155.0            206              274          475           70.3
 EnerSys   ES-29 (pvc)                     2            2,438.00          741.00          825.00          878.40                                                             10.10            11.06       18.70        176.0            257              274          475           79.8
 EnerSys   ES-31 (pvc)                     2            2,588.00          771.00          855.00          914.40                                                             10.10            11.06       18.70        183.0            257              274          475           83.0
 EnerSys   ES-33 (pvc)                     2            2,735.00          804.00          895.00          950.40                                                             10.10            11.06       18.70        190.0            257              274          475           86.2
 EnerSys   ES-35 (pvc)                     2            2,879.00          834.00          930.00          986.40                                                             10.10            11.06       18.70        196.0            257              274          475           88.9
 EnerSys   ES-37 (pvc)                     2            3,020.00          864.00          965.00     1,029.60                                                             10.10            11.06       18.70        203.0            257              274          475           92.1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
Mfr. Model #  Jar, Block, or Module Voltage  WPC for 15 Min. To 1.67 VPC @ 25°C AH (c3) to 1.75 vpc AH (c5) to 1.75 vpc AH (c8) to 1.75 vpc AH (c10) to 1.75 vpc AH (c20) to 1.75 vpc Length in. Width in. Height in. Standing Wt. Lbs Length mm Width mm Height mm Standing Wt. kg
 EnerSys   ES-5B (pvc)                     2                464.00          129.00          145.00          155.20                                                                5.10            11.06       18.70           55.7            130              274          475           25.2
 EnerSys   ES-7B (pvc)                     2                643.00          186.00          205.00          221.60                                                                5.10            11.06       18.70           61.7            130              274          475           28.0
 EnerSys   ES-9B (pvc)                     2                822.00          243.00          270.00          284.80                                                                5.10            11.06       18.70           68.6            130              274          475           31.1
 EnerSys   ES-11B (pvc)                     2            1,003.00          297.00          330.00          348.80                                                                5.10            11.06       18.70           74.6            130              274          475           33.9
 EnerSys   ES-13B (pvc)                     2            1,170.00          345.00          385.00          412.00                                                                5.10            11.06       18.70           81.6            130              274          475           37.0
 EnerSys   ES-15B (pvc)                     2            1,354.00          441.00          485.00          515.20                                                                6.60            11.06       18.70           98.9            168              274          475           44.9
 EnerSys   ES-17B (pvc)                     2            1,532.00          492.00          545.00          578.40                                                                6.60            11.06       18.70        105.8            168              274          475           48.0
 EnerSys   ES-19B (pvc)                     2            1,708.00          540.00          600.00          641.60                                                                6.60            11.06       18.70        112.8            168              274          475           51.2
 EnerSys   ES-21B (pvc)                     2            1,881.00          603.00          670.00          712.80                                                                6.60            11.06       18.70        119.8            168              274          475           54.4
 EnerSys   ES-23B (pvc)                     2            2,164.00          651.00          725.00          768.00                                                                8.10            11.06       18.70        144.0            206              274          475           65.4
 EnerSys   ES-25B (pvc)                     2            2,341.00          696.00          770.00          816.00                                                                8.10            11.06       18.70        150.0            206              274          475           68.1
 EnerSys   ES-27B (pvc)                     2            2,514.00          726.00          815.00          871.20                                                                8.10            11.06       18.70        156.0            206              274          475           70.7
 EnerSys   ES-29B (pvc)                     2            2,681.00          813.00          905.00          966.40                                                             10.10            11.06       18.70        177.3            257              274          475           80.4
 EnerSys   ES-31B (pvc)                     2            2,846.00          846.00          945.00     1,005.60                                                             10.10            11.06       18.70        184.3            257              274          475           83.6
 EnerSys   ES-33B (pvc)                     2            3,008.00          885.00          985.00     1,045.60                                                             10.10            11.06       18.70        191.3            257              274          475           86.8
 EnerSys   ES-35B (pvc)                     2            3,166.00          918.00     1,020.00     1,084.80                                                             10.10            11.06       18.70        197.3            257              274          475           89.5
 EnerSys   ES-37B (pvc)                     2            3,322.00          951.00     1,060.00     1,132.80                                                             10.10            11.06       18.70        204.2            257              274          475           92.7


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