This large-capacity lithium battery is a polymer lithium battery, also is a soft-pack rechargeable battery.Send Inquiry
Ⅰ/ Products specs
|Environment of usage||-40℃~80℃|
Ⅱ/ Product description
The advantages of Sum’s batteries:
Lithium batteries have the advantages of high operating voltage, high energy density, low self-discharge rate and no memory effect. Size of batteries can be made thinner and smaller. The minimum thickness of a polymer lithium-ion battery can be 0.5 mm, the battery can be made into different sizes and shapes, which greatly improves the flexibility of the battery design, so that the battery can have different shapes and capacities.
*All Lithium batteries produced by Sum have a 12-month warranty. If there is any problem during the warranty period, you can directly contact us to solve it.
*If a after-sales problem arise, we will provide the solution within 24 hours after receiving the complaint. The cause of the problem will be analyzed and provided within 3 days and the problem will be solved within 7 days.
* All products of Sum Electronics have global insurance, you do not have to worry about claims even you are a foreigner or in foreign countries.