|Type||Lithium-ion 18650 10s5p|
|Over discharge protection||28±0.5v|
|Over charge protection||42.5±0.5V|
|Charging current||≤5 A|
Over-current protection, Over-charge protection, Voltage drop protection, Overheat protection, etc.
*Quality engineer work with product quality control system, manufacturing process technical issues and product implementation.Broad training enables them to analyze the processing and product instruction changes, and solve both short-and-long-term problems.
*Final inspection on finished goods before shipment to assure delivery without any defect.
Storage of lithium ion battery
1. Experienced lithium ion battery & battery modules OEM/ODM supplier.
2. Professional technical, production & service team for your service.
5. Stable Quality — Come from superior material supplier and perfect quality control system.
6. Lower Cost — Not the cheapest but the lowest at the same quality.
7. Good Service — Satisfactory service before and after sale.
8. Delivery Time — 15~ 20 days.
Q. Can you explain in detail how you match cells for a battery pack before you assembling the pack?
A: We will do the following things before assembling the pack:
a. Select capacity, same capacities cells for one pack
b. Measure the voltage, same voltage cells for one pack(difference is under 0.02v per cell)
c. Measure the inner resistance.
All above steps are very strict to make sure the pack performance is perfect.
Q:What's your warranty for products?
A:We provide long-term warranty about 27 months.
Q. Is it OK to print my logo on battery product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.