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Wide-Temp Li-Po Batteries

Name: Wide-Temp Li-Po Batteries
Brand: Shenzhen Better Power Battery Co., Ltd.
Availability: InStock

BPI wide-temperature polymer batteries deliver robust performance from -40℃ to 85℃, featuring 90% discharge at -40℃, no swelling at 85℃, and over 1000 cycles. Backed by UL/CE certifications, they ensure safe, reliable power for EVs, industrial equipment, and polar energy storage.

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Specifications of Wide-Temp Li-Po Batteries

Model	Nominal Voltage（V）	Nominal Capacity（mAh）	Maximum Discharge Current（mAh）	Max charge current（mAh）	Dimensions（mm）max
Model	Nominal Voltage（V）	Nominal Capacity（mAh）	Maximum Discharge Current（mAh）	Max charge current（mAh）	Thickness	Width	Height
602040	3.7	450	1350	450	6.0±0.5	19.5±1.0	39± 1.0
554146	3.7	1100	1100	1100	5.2±0.3	40.0±1.0	44.0±1.0
513046H	3.7	750	4000	750	5.1	30	45
603850H	3.7	1500	1500	1500	6	38	50
685060H	3.7	2600	2000	1300	6.8	50	60
103450H	3.7	2100	2100	2100	10	34	50
301526H	3.7	100	100	100	3.3	15.6	26
101547L	3.7	600	300	300	10	15	47
103450L	3.7	1800	1800	900	10	34	50
133035L	3.7	1250	625	625	13	30	35
703843L	3.7	1100	1100	1100	7	38	43
803339L	3.7	900	900	900	8	33	39
Customized on demand

Key Characteristics of Wide-Temp Li-Po Batteries

Full Temperature Range Coverage

-40℃ To 85℃

Low-Temp Charging Support

-10°C Charging Support

Ultra-Low Temp Capacity Retention

-40°C >90%

-40°C Discharge Efficiency

92%

Electrolyte

Cold-Resistant Electrolyte Formula

Low Self-Discharge Rate

<1%/Month

Features & Description of Wide-Temp Li-Po Batteries

Application Areas of Wide-Temp Li-Po Batteries

BPI wide-temperature Li-Po batteries operate across -40℃ to 85℃, with no swelling after 85℃ storage and >90% discharge efficiency at -40℃. Built with LCO/NCM materials and automated production, they achieve >1000 cycles (0.5C) and ≤3% thickness expansion. Certified by UL/CE/CB, they feature explosion-proof valves and gel electrolytes (fire risk <1PPM). Ideal for EVs, polar energy storage, industrial systems, and outdoor stations, they ensure ultra-low self-discharge (<1%/month) and reliability in extreme conditions.

Full temperature range coverage (-40℃ to 85℃)
No gas expansion under high-temperature storage (85℃, 7 days)
High-efficiency discharge at low temperatures (-40℃, capacity >90%)
Long cycle life (0.5C cycling >1000 cycles)
High-stability materials (LCO/NCM system)
High ionic conductivity
Ultra-low self-discharge rate (<1%/month)
Minimal thickness expansion (≤3%)
Multi-safety protection (explosion-proof valve/gel electrolyte)
Fully automated dust-free production line
Multi-scenario compatibility (EVs/polar energy storage/industrial)
Industrial-grade reliability (harsh conditions)

Polar research, military drones, medical devices, power & communication equipment, emergency flashlights, solar street lights, outdoor operations, dash cams.

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