Custom Lithium ion Battery Pack
20 Years Focus On Lithium Ion Battery Pack Customization
LiFePO4 Battery (also called Lithium Phosphate Battery or LFP Battery) is a Lithium ion Battery that uses Lithium iron Phosphate as anode material. It has the advantages of good safety performance, long cycle life, large current discharge, large capacity, light weight and environmental protection.
1. Good safety performance
2.Long cycle life for 2000+ cycles
3.High temperature performance: working temperature -20℃~70℃
4.It can be 150C pulse discharge, 90C discharge for 2 seconds, 45C continuous discharge.
5.It can replace and surpass lead-acid batteries.
6.Voltage, shape and capacity can be customized on demand.
LARGE provides integrated battery system customization service of lithium iron phosphate battery cell customization + battery management system (BMS) + structural design.
Special equipment, medical equipment, power storage, robotics, rail transit, emergency backup, power communication
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
First sample
Basic electrical performance test, and test under different environmental conditions
1.High Energy Density
The energy density is three times that of lead-acid batteries and twice that of nickel batteries.
2.Wide Operating Temperature Range
The charging temperature range of lithium iron phosphate battery is 0℃~60℃; The discharge temperature ranges are from -20 ° C to 60 ° C.
3.Good Charge Retention Ability
Lithium iron phosphate battery has low self-discharge rate and can be stored for a long time after charging.
4.High Rate Discharge
Continuous 10C current discharge, instantaneous pulse discharge rate is over 20C.
5.No Memory Effect
No discharge operation is required before charging.
6.High Security
Lithium iron phosphate has stable structure; The oxygen won't leave the lattice. Thermal stability is more than 250degC; No explosion or combustion for overcharge and other abuse situation.
7.Long Cycle Life
The battery's chemical structure hardly changes during charge and discharge, providing thousands of excellent charge and discharge cycles, which has higher value for users.
8.Environmental Protection
No cadmium, lead or mercury, which highly meets the environmental demand of the market.
9.Low Cost
Iron and phosphate are both common and inexpensive components on Earth.
