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【Companion】What Companies Make Lithium Batteries?

759 Published by BSLBATT Feb 19,2019

Welcome

Thank you for visiting the Lithium Battery Pack Company! We hope we can help you to find the best battery pack for your application. Please see the following information to choose a battery chemistry. We’re constantly updating our site so please check back often to see new products and information.

As battery technology experts since 2003, we’re passionate about advanced energy storage, innovation and quality.

The only thing we’re more passionate about is serving our customers in the best possible way!

BSLBATT® develops and produces advanced Lithium Batteries for Marine, Automotive, Motorcycle, UPS, solar systems, RV, electric forklifts and sweeper,Recreation and Industrial applications. We know these applications well and we develop tailored battery solutions for each market.

Comparison of lithium battery types:

Specification	LiCoO2	LiNCM (LiNiCoMnO2)	LiMn2O4	LiFePO4
Density (gram/cm³)	2.8-3.0	2.0-2.3	2.2-2.4	1.0-1.4
Capacity density (mAh/kg)	135-140	155-165	100-115	130-160
Nominal Voltage	3.6	3.5	3.7	3.2
Charge cycle life	300	800	700-1000	2000
Environmental considerations	Contains toxic cobalt	Contains toxic cobalt and nickel	Slight toxicity	Safe
Safety	Bad	Low risk	Low risk	Very safe

Comparison of LiFePO4 batteries to other types:

Specification	Nickel Cadmium	Nickel Zinc	Sealed Lead Acid	Lithium Iron Phosphate (LiFePO4)
Nominal voltage	1.2	1.6	2.1	3.2
Energy density (Wh/kg)	30-50	50-80	40	120
Volumetric Energy Density (Wh/L)	150	200	70	210
Cycle life	500	600	500	2000
Environmental considerations	Contains toxic cadmium	Environmentally safe	Contains toxic lead	Safe
Safety	Low risk	Low risk	Low risk	Very safe

Performance advantages of LiFePO4 batteries

High power density, 110-135 Wh/kg
Long life, retains 80% capacity after 2000 charge cycles
Safety: Some lithium batteries tend to explode or catch fire if damaged but LiFePO4 batteries do not even under harsh conditions
Low temperature sensitivity: 105% of capacity is available at 130°F (55°C), 80% of capacity is available at -5°F (-15°C)
Low self discharge current: less than 5% per month
Very high charge/discharge efficiency, near 100% even if discharged at 5C

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