Due to the rapid development of lithium battery technology, more and more applications appears. Demand in the special field of lithium battery is more and more obvious, such as high rate lithium battery, ultra-low temperature battery has become a special normal. These batteries generally need to be customized to adapt to the special field.
LARGE has been engaged in the research, development, production and manufacturing of lithium batteries for many years, and has rich experience in the field of customized production of special lithium batteries. The company's special cells include low temperature cells, explosion-proof cells, high energy density cell, high ratio cells, high temperature cells,etc.
1.-40 ° C low temperature charge-discharge battery
2.Special 18650, 26650 cells
3.Special ternary, lithium iron phosphate system
4.Multi-variety, multi-batch, rapid response
5.Provide high quality custom PACK to fully meet users' personalized and diversified needs.
Special equipment, medical equipment, industrial equipment, polar research, exploration equipment, frigid zone rescue, deep sea diving, cold proof shoes and clothing, etc.
Battery Cell Selection + PCM & BMS + Structure Design + Chargers
Cell Selection and Cell Quality Detection
Design of shape and internal structure
Electrical performance design：protection function, accurate power display, host communication, certification, battery set-making, charging
Charger design：External or built-in charger
Mid-term overall re-evaluation
Basic electrical performance test, and test under different environmental conditions