Low-Temp Ni-MH Batteries

Name: Low-Temp Ni-MH Batteries
Brand: Shenzhen Better Power Battery Co., Ltd.
Availability: InStock

BPI Low-Temp Ni-MH Batteries are engineered for extreme cold (-40℃) with 46% discharge efficiency. Low internal resistance (16.6mΩ) and high discharge platform. Ideal for polar expeditions, deep-sea diving, and harsh outdoor use. 20% longer cycle life, passes 150℃ safety tests. Customizable capacity, military-grade reliability, globally insured.

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Specifications of Low-Temp Ni-MH Batteries

Model	Nominal Voltage (V)	Internal Resistance (mΩ)	Diameter (mm)	Length (mm)	Weight (g)	IEC Cycle Life (cycles)
BPI-43AAA600L mAh	1.2	≤20	9.8-10.5	42.0-43.0	11	＞1000
BPI-48AA1100L mAh	1.2	≤20	13.8~14.5	47.5~49.0	22.5	＞1000
BPI-49C3000L mAh	1.2	≤20	24.8-25.5	47.5-49.0	65	＞1000
BPI-50AA2000L mAh	1.2	≤20	13.8~14.5	49.0~50.5	28.5	＞1000
BPI-60D6000L mAh	1.2	≤20	32.0~32.5	58.5~60.0	125	＞1000

Key Characteristics of Low-Temp Ni-MH Batteries

Stable Discharge

at -40℃

Low Internal Resistance

16.6mΩ, Multi-tab Process

Wide Temperature Adaptability

-40℃ to 55℃

Longer Cycle Life

Extremely Long Reliability Life

Superior Safety Performance

Explosion-Proof Design

High discharge platform

15 Millivolts Higher Than Traditional Batteries

Features & Description of Low-Temp Ni-MH Batteries

Application Areas of Low-Temp Ni-MH Batteries

BPI Low-Temperature Ni-MH Batteries deliver exceptional performance in extreme conditions, operating efficiently across -40℃ to 55℃. They achieve 46% efficiency at -40℃, 75% at -30℃, and 76% at 55℃, surpassing standard batteries. The multi-tab design reduces internal resistance by 7-8mΩ, enhances discharge platform by 15mV, and supports 7C high-rate discharge with 20% extended 1C cycle life (60-70 cycles). Rigorous safety tests (150℃ heat and short-circuit) and patented anti-explosion technology ensure reliability.

Stable discharge at -40℃
Military-grade explosion-proof safety design
Low internal resistance (16.6mΩ, multi-tab process)
Discharge plateau 15mV higher than standard batteries
Long cycle life
Wide temperature adaptability (-40℃ to 55℃)
Low self-discharge rate
Premium materials from Cologne/Kordburg
Maintenance-free design
Overcharge/over-discharge resistance
Rapid charging capability
Eco-compliance (REACH/RoHS certified)

Specialized robots, specialized UAVs, polar scientific expeditions, cold zone rescue, specialized equipment, outdoor sports, diving equipment.

Related NiMH Batteries

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The dimensions of the AAAAA nickel-metal hydride (NiMH) battery are 6.3-7.0 mm in diameter, 40.0-41.5 mm in length, and 200mAh in capacity.

F-Type NiMH Explosionproof Battery

F-Type NiMH Explosion-Proof Battery has a diameter of 32.0-32.5 mm, a height of 88.5-91 mm, and a capacity of 10,000-16,000 mAh. Among NiMH cell models, it exhibits relatively stable performance.