18650 25.2V 10.2Ah Li ion Rechargeable Batteries

Li-ion battery protection: short circuit protection, overcharge protection, over-discharge protection, over-temperature protection, over-current protection, ESD protection, etc. We custom batteries based on customer demands.

Application fields: portable scanning equipment, 3D printing, 3D surveying and mapping, 3D scanning field, portable surveying and mapping equipment field

25.2V 10.2Ah Li-ion battery product features:

• Using imported ternary material cells, the volume specific energy is high, and the cycle performance is higher than that of lithium cobalt oxide materials;
• High safety performance, with multiple protection functions such as overcharge, overdischarge, overcurrent and short circuit;
• Good temperature adaptability, can be used normally in the environment of -20~60℃;
• Advanced manufacturing technology, low internal resistance and high output power;
• High working voltage, stable platform, small self-discharge;
• Dimensions, output voltage, capacity, protection function, power display, communication function, etc. are freely and flexibly designed.
• Wide range of uses: used in medical instruments, industrial instruments, communication equipment, backup power supplies, electric toys and other electronics

Lithium battery pack structure design points:

Lithium battery materials are mainly composed of positive electrode materials, negative electrode materials, separators, electrolytes, and shells. In the layout of the lithium battery pack, the following aspects need to be considered:

1. It is necessary to arrange more power in a limited space as much as possible, so as to achieve a greater cruising range and reduce the frequency of charging. Any space that can be used is conducive to the improvement of power.
2. It is necessary to fully consider the impact of the position of the lithium battery pack on the safety performance, especially in extreme cases such as collision and drop, whether the battery pack will catch fire and explode due to large acceleration or severe extrusion deformation.
3. It is necessary to fully consider the heat dissipation conditions of the lithium battery pack, especially under high temperature working conditions and high electrical load working conditions, the battery pack will generate a lot of heat. If the heat dissipation conditions are not ideal, or if it is close to the heat source, the life of the battery pack will be accelerated decay.
4. Considering the design of the lithium battery pack BMS management system, it is necessary to consider overshoot, over-discharge, overtemperature, detection accuracy, battery balance, etc. To ensure the safety and reliability of the battery, it must be rationally designed and verified by the market.