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Rechargeable 12v 20ah lithium-ion battery
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Product Details
| Brand Name | Masspower/OEM | Type | Li-Ion | |
| Nominal Voltage | Other, 11.1V | Size | Other, 115x78x70mm | |
| Nominal Capacity | 20.8Ah |
Product Description
Technical data for 12v 20ah lithium-ion battery :
Nominal Voltage | 12V | |
Nominal Capacity | 20Ah | |
Internal Resistance | ≤250mΩ | |
over 500 times cycles ≤250mΩ | ||
Discharge end voltage | 8.4V | |
Charge protect voltage | 12.6V | |
Max charge voltage | 12.6V-12.9V | |
Max charge current | 2.0A | |
Max discharge current | 4-7A( Can be choosed) | |
Working temperature | Charge | -20~45°C,45~85%RH |
Discharge | -20~60°C,45~85%RH | |
Storage condition | 0ne month: -20~+55°C,45~85%RH | |
Two months: -20~+45°C,45~85%RH | ||
One year: -5~+20°C,45~85%RH | ||
Cycle life | 500 times | |
Safety certificate | CE, RoHS, MSDS... | |
World foremost battery cells (Panasonic, Sanyo, Samsung, LG...):
Safety PCM (Protection Circuit Module) system:
Masspower company building:
Office and workshop views:
Payment terms: T/T, Western union, Paypal.
Lead time: 3-5 working days (sample order), 10-15 working days (normal order).
Shipping way: Air Express (DHL, UPS, TNT), Sea transportation.
Why choose us?
Top-rated factory: have plants in Shenzhen and Shanghai, workshop is over 50 000 square meters.
Professional Experience: our R&D team consists of senior electrochemical research, doctors, masters and bachelors of Science. More than 7 years experience in designing and developing.
Abundant products: a professional manufacture of Li-ion, Li-polymer, LiFePO4 rechargeable battery packs, for both consumer and industrial applications.
Careful service: We provide OEM/ODM service, response fast, and email reply within 24 hours.
Warranty: 12 months after shipment
Certificates: CE,RoHS, MSDS, UN38.3
Contact Us
- Shenzhen Masspower Electronic Co., Ltd.
- Contact nameAlvin Dou Chat Now
- Phone86-755-61189826
- Address6F, Building A, Baifuli Industrial Park,Huahui road, Dalang Street, Longhua district, Shenzhen, China, Dongguan, Guangdong
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