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Model | ELT51250R | ELT512100R | ELT512130R | ELT512200R | |||
2560Wh | 5120Wh | 6656Wh | 10240Wh | ||||
Battery Type | LiFePO4 Battery | ||||||
Internal Resistance | ≤10mΩ | ||||||
Cycle Life | >4000 cycles@1C 100% DOD | ||||||
Months Self Discharge | <3% | ||||||
Efficiency of Charge | 100%@0.5C | ||||||
Efficiency of Discharge | 96-99% @1C | ||||||
Charge Cut-off Voltage | 58.4±0.2V | ||||||
Charge Mode | 0.2C to 58.4V, then 58.4V charge current to 0.02C(CC/CV) | ||||||
Recommend Charge Current | 20-50A | 20-50A | 20-50A | 20-50A | |||
Max. Charge Current | 50A | 100A | 100A | 100A | |||
Max. Continuous Discharge Current | 50A | 100A | 100A | 100A | |||
Max. Pulse Current | 60A,@<10s | 120A,@<10s | 120A,@<10s | 130A,@<10s | |||
Discharge Cut-off Voltage | 40V | ||||||
Charge Temperature | 0ºC to 45ºC(32F to 113F)@60±25% Relative Humidity | ||||||
Discharge Temperature | -20ºC to 60ºC(-4F to 140F)@60±25% Relative Humidity | ||||||
Storage Temperature | 0ºC to 40ºC(32F to 104F)@60±25% Relative Humidity | ||||||
Water Dust Resistance | IP21 | ||||||
Package | Metal case | ||||||
Dimensions(mm.in.) | 483*400*133mm/ 19*15.74*5.24'' | 483*400*133mm/ 19*15.74*5.24'' | 483*558*177mm/ 19*21.97*6.97'' | 483*500*267mm / 19*19.69*10.51'' | |||
Weight(lbs./kg.) | 30kg/66.13 lbs | 50kg/110.23 lbs | 56kg/123.46 lbs | 83kg/182.99 lbs | |||
Display screen | Optional | ||||||
Bluetooth | Optional | ||||||
Parallel Connection | Yes | ||||||
Communication | RS485/CAN | ||||||
Certification | CE, MSDS, UN38.3 | ||||||
Warranty | Standard 3 years, 5+ years upon request | ||||||
OEM | Support for customized dimension, current, logo and so on. | ||||||






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