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JIANGMEN RONDA LITHIUM BATTERY CO., LTD.
Model No.: 48V 20Ah Home Energy
Warranty Period: 3years
Application: Solar Energy Storage Systems
Place Of Origin: China
Brand: Ronda
| Selling Units | : | Set/Sets |
High performing Energy storage LiFePO4 Battery pack for residential and commercial use.
Item(s) Specification Remark Nominal voltage (V) 48 Nominal capacity (Ah) 20 (0.5C @ 25℃) Min. capacity (Ah) 20 Nominal Energy (Wh) 960 Charging Charging voltage Max. (V) 54.75 float charge: 51±0.5V continue charge: 53.5±0.5V Standard charging current (A) 10 Discharging End of discharging voltage Min. (V) 39 Continue discharging current Max. (A) 20 Operation Temperature (℃) Standard Charging 0℃～55℃ (Recycling is not recommended in -20℃～0℃) Standard Discharging -20℃～60℃ Storage temperature/humidity Short term (≤1 month) -20℃～50℃ Humidity: 65%±20% RH Short term (≤3 months) -20℃～35℃ Short term (≤12 months) -20℃～25℃ Long term (＞12 months) 15℃～25℃ Weight (Kg) Approx. 12 Kg Initial resistance (mΩ) <200 AC 1kHZ Cycle life 1. Charge: 0.5c to 53V 2. Constant charge to 0.05c, storage for 30min 3. Discharge: 0.5c to 40.5V 4. Storage for 30min 5. Temperature: 25±5℃ 3000 cycles External Dimension (mm) D*H*W=220x170x300(MAX) Protection Function Overcharge protection, over discharge protection, over current protection, short circuit protection, equalization function, current limit protection, temperature protection IP IP30
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