| Model No. | BS03 |
| capacity | 4000mAh/11.1V 44Wh |
| Nominal capacity | 40Ah |
| Cell Type | 18650 Lithium ion battery |
| Material | ABS+PC |
| Input DC | 12.6V/1A Max(By wall socket);12.6V-24V/1A(Solar panel) |
| Output DC | 9V-12.6V/2A |
| Output USB-A | 5V/2A |
| Cycle life | ≥2000 times |
| Charge temperature | 0°C~45°C |
| Discharge temperature | -20°C~60°C |
| Storage temperature | -20°C~45°C |
| Weight | 0.63Kg |
| Dimension | 184.5*70.6*134.8mm |
| Application | Toys, Power Tools, Home Appliances, Consumer Electronics |
Product features:
1. Built-in large capacity, long life, high efficiency rechargeable power lithium ion battery.
2. Pure sine wave inverter output, voltage and current stability.
3. DC multi-voltage output, compatible with a variety of devices.
4. Intelligent high current DC output, support all DC load working in SMA time.
5.LED strong light lighting, with a variety of lighting modes.
6. Battery intelligent protection system, effectively prevent overcharge, over discharge, over current, short circuit and other problems.
7. Power supply supports a variety of charging methods, support solar charging.
8. Small size, large capacity and light weight.
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