The single, most-critical element UPS performance is battery quality. That’s why Eaton offers a line of qualified premium batteries for use with Eaton UPS models. As new batteries are introduced, Eaton applies a proven qualification process and extensively tests them with Eaton UPS to verify they meet or exceed intended application specification to supply maximum backup runtime. Eaton’s battery design maintains runtime even after multiple discharges, giving you the confidence that your batteries will perform as expected and keep your applications up and running. Eaton batteries are easy-to-install as they do not require special harnesses, which saves time and money when compared to competitive battery solutions.
“As a company, Eaton is always improving its products. Whether it’s making them more efficient, or smaller, or providing longer battery runtime— if there’s any kind of formula to possibly add to the equation, they’re addressing it.”
Battery model | Rating | Maximum discharge current | Weight |
Eaton 12V 34W |
15 minute-rate to 1.67V per cell at 77°F (25°C) |
130 A | 5.64 lb (2.56 kg) |
Eaton 12V 120W |
15 minute-rate to 1.67V per cell at 77°F (25°C) |
400 A | 23.6 lb (10.7 kg) |
Eaton 12V 200W |
15 minute-rate to 1.67V per cell at 77°F (25°C) |
300 A | 38.8 lb (17.6 kg) |
Eaton 12V 280W |
15 minute-rate to 1.67V per cell at 77°F (25°C) |
800 A | 59.6 lb (27.1 kg) |
Eaton 12V 330W |
15 minute-rate to 1.67V per cell at 77°F (25°C) |
800 A | 65.47 lb (29.7 kg) |
Eaton 12V 390W |
15 minute-rate to 1.67V per cell at 77°F (25°C) |
800 A | 72.75 lb (33 kg) |
Eaton 12V 502W | 15 minute-rate to 1.67V per cell at 77°F (25°C) | 1200 A | 81.32 lb (36.9 kg) |
Eaton 12V 540W |
15 minute-rate to 1.67V per cell at 77°F (25°C) |
800 A | 96.7 lb (43.9 kg) |
Eaton 12V 620W | 15 minute-rate to 1.67V per cell at 77°F (25°C) | 800 A | 104.03 lb. (47.2 kg) |
Eaton 12V 651W | 15 minute-rate to 1.67V per cell at 77°F (25°C) | 1350 A | 105.56 lb (47.9 kg) |
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