Earlisten Electronic Co,.Ltd
EA ENERGY is located in Shenzhen from 2010 .We are a specialized enterprise engaging in the research, production and sale of Li-ion battery
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12.8V 7Ah 89.6Wh Deep Cycle Lithium Battery Software BMS Control
Software BMS Control Energy Storage Battery 12.8V 7Ah 89.6Wh Deep Cycle LiFePO4 Battery
Quick details:
1. Diameter*Height: 151L*100mmH *65mmW
2. Nominal Voltage: 12.8V
3. Nominal Capacity: 7A 89.6Wh
4. Cycle life: 2000 cycles
5. Standard charging ways: CC / CV
6. Li-ion / Lithium Ion rechargeable LiFePO4 battery
7. CE , UL ,UN38.3 , MSDS compliant
Description:
Using the technology of lithium iron phosphate cell, superior safety,thousands of cycles, 100%DOD, under normal conditions.
Built-in automatic protection for over-charge, over discharge, overcurrent and over temperature.
Free of maintenance .
Internal cell balancing.
Lighter weight: About 40% ~50% of the weight of a comparablelead acid battery.
Can be charged using most standard lead-acid charges (set).
Wider temperature range:-20℃~60℃.
Support for Series application expansion (up to 51.2V) and two inparallel.
Specifications:
| Electrical Characteristics | Nominal Voltage | 12.8V |
| Nominal Capacity | 7Ah@0.2C | |
| Energy | 89.6Wh | |
| Internal Resistance | 90≤mΩ | |
| Cycle Life | 2000 Cycles @ 0.2C Charging/Discharging ,Until 70% Capacity | |
| Self Discharge | ≤3.5% per month at 25℃ | |
| Standard Charging | Max.Charging Voltage | 14.0~14.6V |
| Charging Mode | At 0℃~45℃ temperature, charged to 14.6V at a constant current of 0.2C5A, andthen,changed continuously with constant voltage of 14.6V until the current was notmore than 0.02C5A | |
| Charging Current | 1.4A | |
| Max.Charging Current | 3.5A | |
| Standard Discharging | Discharging Current | 1.4A |
| Max. Continuous Current | 7A | |
| Max.Pulse Current | 20A(<3S) | |
| Discharging Cut-off Voltage | 10.0V | |
| Operating Condition | Charge Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity |
| Discharge Temperature | -20℃ to 60℃(-4℉ to 140℉) @60±25% Relative Humidity | |
| Storage Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity | |
| Water Dust Resistance | IP55 | |
| Structure | Cell & Format | IFR26650 N35,4S2P |
| Casing | Plastic | |
| Dimension(L*W*H*TH) | 151*65*94*100mm | |
| Weight | Approx. 1.06Kg | |
| Terminal | F2 |
Products Details :
Applications:
UPS
Solar &Wind Power System
Golf Cart
Electric Vehicle ,E-bike, E-rickshaw etc.
Lighting