21 Years Manufacturer of Lithium Battery Pack
Safe & Reliable
Mature Model,Famous Brand Cell Combination
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
Medical equipment, security monitoring, emergency fire fighting, exploration and mapping, 5G Internet of Things, handheld devices,
instruments, outdoor recreation, outdoor photography, smart home, consumer electronics, etc.
Dongguan Large Electronics Co., Ltd. is founded in 2002.It is a state-level high-tech enterprise that provides customized solutions and products of
special lithium battery systems with maximum reliability and maximum safety for global users.
The company's low temperature batteries, smart batteries, 18650 batteries, polymer batteries and lithium iron phosphate batteries are widely used in
special equipment, medical equipment, security communication, instrumentation, consumer electronics，etc.
The company has passed ISO9001, ISO14001, OHSAS18000, BSCI, MFI certification.