| 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.
To welcome the world cooperation we accept OEM with your logo design
LiFePO4 BATTERY COMPANY
Was established in 2009, with many years of experience We are a professional and leading manufacturer specializedin LiFePO4 batteries.
Our professional custom battery pack solutions help you save a lot of time and money, as well as get established on the market quickly. If you are looking for a custom battery pack manufacturer in China, please contact us for more details.
1. Are you factory?
A: Yes, we are factory at Zhejiang China. Welcome to visit our company at any time.
2. Do you have current sample in stock?
A: Usually we don't have, because different customers have different requests, even the voltage and capacity are the same, other parameters maybe different. But we could finish your sample quickly once order confirmed.
3.0EM & ODM are available?
A:Sure, OEM&ODM are welcome and Logo can be customized too.
4.What's the delivery time for mass production?
A: Usually 15-25days, it depends on the quantity, material, battery cell model and so on, we suggest to check delivery time case by case.
5.What is your MOQ?
A: 1PCS sample order can be acceptable for testing
6.What is the normal lifetime about battery?
A: More than 800 times for lithium ion battery; more than 2,000 times for LiFePO4 lithium battery.
7.Why choose LIAO Battery?
A: 1) A professional sales team which provide consultant service and the most competitive battery solutions.
2) Wide-range battery products to satisfy different customer's requirement.
3) Quick response, every inquiry will be replied within 24 hours.
4) Good after-sale service, long product warranty and continual technique support.
5) With 15 years-experience for manufacturing LiFePO4 battery.