12.8V 12v 4Ah LiFePO4 Battery Pack with 4pcs of 1049102-4Ah cells in Series
Features: Long life cycle times: 1500 cycles+ High Energy Density High Power Density Tailored Size Superior Safety Performance Low Internal Resistance Superior Cycle Performance High Discharge Platform
Specifications: Typical voltage: 12.8V Capacity: 4Ah End voltage: 8V Max. Pack Size (T x W x L): 42 x 5 x 104mm Charging current: 2.0A Charging current: 4.0A (maximum) Charging voltage: 14.6V Charging time: 6-7 hours Rapid charging time: 2-3 hours
1.Professional lithium-ion battery manufacturer for over 10 years.
2.Strong R&D team to support.
3.BMS solution come from NSK and Recoh.
4.Offer OEM service for customer small order.
5.Quickly action & response.
6.Best sale service and good price
1. Sample shipment is 15 days with mass order 20-35 workdays after receipt of payment.
2. UPS/FEDEX/DHL and so on for sample delivery. Other shipping terms can also be arranged according to specific requirements.
1. T/T , PAYPAL , Western Union, Cash is acceptable. 2. If you prefer other payment terms,please contact us.
1. 1 years warranty for cells. 2. If items is defective , please notify us within 3 days of delivery. 3. Items must be returned in their original condition to qualify for a replacement. 4. The buyer is responsible for all the shipping cost incurred.