Active Member
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[China]
Address: Area A, HeGui Industrial Park, LiShui Town, Nan Hai District. FoShan City. GuangDong
Contact name:Carl
Rj Energy co.,Limited |
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3.2 Volt 25AH Lifepo4 Battery Cells Suppliers Li-ion LFP Battery
For Home Energy Storage
WHY CHOOSE US?
1. Our company is a high-tech enterprise with 10 years’ experience in R&D battery.
2. With a total span of 20000 square meters, our monthly production capacity can exceed 6,000,000 Ah in our factories.
3. Flexible customizing and manufacturing accepted.
4. We promise providing high quality products with our professional R&D team, accomplished and experienced workers and advanced equipment.
5. Strict management and control for every progress in producing and 100% QC inspection before shipment.
6. We provide service of sample and prompt shipment, and sending someone to follow up the logistics progress after delivery.
7. 5 years warranty(extendible up to 10years). Professional after-sales service, give instruction on how to use the products.
Model | RJ-LFP20100140-25 |
Casing material for single cell | Aluminum shell |
Nominal Voltage | 3.2V |
Capacity | 40Ah |
Core size | D20*W100*H140MM |
Cell Weight | 0.95KG |
Charging Current | Standard Charging:0.2C |
Max Charging:2C | |
Max Discharging Rate | Continuous Discharging:1.5C |
Max Peak Discharging:2C | |
Cut-off Voltage | Charging:3.65V |
| Discharging:2.5V |
Internal Resistance | ≤ 0.5mΩ (At 0.2C rate, 2.0V cut-off) |
Working Temperature | Charging: -10°C~55°C |
Discharging: -20°C~70°C | |
Storage Temperature | ≤1month: -10–45°C |
≤3month: 0–30°C | |
≤6month: 20±5°C | |
Life Cycle | >6000 times |
RJ Battery Destructive Test
RJ
Battery Application
Advantages Of 3.2 Volt Lifepo4 Rechargeable Battery Cell:
Longer battery life – 6000times life cycle , 10 times more than lead acid batteries
Low self-discharge
Free of charge memory
Steady discharge and charge performance.
Outstanding thermal stability
Wide temperature performance
Short circuit protection
Over charge and over discharge protection
Over current protection
Easy carrying and installation - can be carried and installed in any direction
Fast charging - about 3~5 hours to be fully charged
Lighter weight - 1/2~1/4 in weight compared to LA batteries
Require no change to a lead acid battery charging system
Better safety - mild warm, no explosion and firing, free of leakage
Environmentally friendly - no poisonous lead, no acid, no heavy/rare metals,
No gasses during charge, free of leakage and pollution
RJ Factory Production Line
RJ Battery
Warehouse
