INTRODUCTION

PRODUCTS

Waterproof lithium-Ion battery

Test method: Immersion test

Equipment: Immersion tank

Test conditions: Drop the battery placed at 1m of height into an immersion tank filled; while both poles of the battery are connected to a LED light, the light should be functioning normally. The battery should be immersed at least at 0,15m from the surface.

Waterproof level: 7

Trial Period: 30 hours

Application fields: Instrumentation, robotic, Medical, business and Security equipment; Energy storage and emergency backup power systems, etc…

I/ Products specs

II/ Production process

FAQ:

1.Q/ What does batteries in parallel mean?

A/ Batteries in parallel means increasing the capacity while keeping a constant voltage.

2.Q/ What does batteries in series mean?

A/ batteries in series means increasing the voltage while keeping a constant capacity.

3.Q/ which type of lithium battery can be used at a temperature of 80°C?

A/ Lithium polymer battery can withstand a temperature as high as 80°C.

4.Q/ Lithium batteries need special certificates?

A/ yes, certifications are needed according to the country requirement.

5? Polymer lithium battery can be charged in a low temperature environment of up to -40 ??

No, the polymer lithium battery needs to be charged at a room temperature

6.How to store lithium batteries?

The polymer Li-ion battery should be stored in a cool, dry and well-ventilated area, and should be far from the fire and the high temperature.

7?What's the storage capacity of a battery?

The best capacity in storage is 30%-50% (voltage between 3.7-3.9V).