AK POWER AK-48V100R 48V 100ah LiFePO4 Battery is the most popular option for solar energy storage systems, which is designed with EVE brand new prismatic LiFePO4 battery cell 3.2V 100Ah and 100A intelligent BMS. It can satisfy 5kw energy storage for residential power demand. You can charge it by solar panels, diesel generators; This 48V lithium battery adopts LiFePO4 technology, which has the highest safety with CE, RoHS, UL certificates and the longest life more than 8000 cycles; and its management system provides comprehensive protection as well as real-time monitoring.
Main Features
- Grade A Quality Ak power always adopt 100% grade A qualified lifepo4 cells, of EVE, CATL, BYD, or Gotion brands; with each cells of original QR Code and 100% capacity; which assures the battery cycling life over 8000 times and operation performance;
- 100% BMS Protection Batteries are built with top level intelligent BMS which protects it from short-circult, over charging and discharging, over current and other dangerous situations; you have no worry about its safety and working life;
- Unbeatable Price AK POWER is 10-years-developed manufacturer of lithium batteries which has strategic cooperation with materials supplier, especially the cells and bms; and our mission is to help customers grow and expanding business; you can get the ever best price for cooperation here;
- Warranty AK POWER provides the longest 10 years warranty in order to support customers in overall services
Specification
| Data Specification | |
| Product Model | AK-48V100R |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 100Ah |
| Nominal Energy | 5120Wh |
| Cell Type | LiFePO4 Cell |
| Charging Cut-off Voltage | 56.2V |
| Standard Charging Current | 50A |
| Max Charging Current | 100A |
| Charging Temperature | 0℃~55℃ |
| Discharging Cut-off Voltage | 45.6V |
| Discharging Current | 50A |
| Max Continous Discharging Current | 100A |
| Peak Discharging Current(3S) | 200A |
| Discharging Temperature | -20℃~60℃ |
| BMS Protection | Overcharging/over-discharging, Over-voltage/Over-current, Short Circuit/etc |
| Case Material | metal/custom material |
| Terminal | fast plug-in |
| Battery Size | 433*483*176mm |
| Net Weight | 47.5kg |
| Communication | CAN/RS485/RS232/Bluetooth(optional) |
| Certificate | UN38.3/MSDS/Sea/Air Transport Report/CE/IEC |
| Shipping Method | by Sea/Air/Railway |
| Delivery Time | Qty within 100pcs: 5-12days |
| Note | Still more models of 300Ah, 200Ah,150Ah,280Ah, 50Ah,25Ah |
Test Data
BMS Functions
● Over charging protection
● Over discharge protection
● Over current protection
● Temperature protection
● Short circuit protection
● Real time monitoring of each cell
● Auto balance between battery cells
Applications
AK-48V100R can be widely applied for solar storage system, wind energy storage system, telecommunication energy storage, UPS, backup power, RV power, forklift power, golf cart power and so son;



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