LiFePO4 Battery Manufacturer

Good Safety Performance, Long Cycle Life

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.

LiFePO4 Battery Products

LiFePO4 Battery Applications

Special equipment, medical equipment, power storage, robotics, rail transit, emergency backup, power communication

LiFePO4 Battery Applications

Custom Lithium Batery Design

Battery Cell Selection + PCM & BMS + Structure Design + Chargers

We provide full turn-key services in product development, production of batteries, chargers, and batteries with embedded BMS control.
  • 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


LiFePO4 Battery Feature

Lithium Iron Phosphate Battery Advantages

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.

LiFePO4 Battery Related Problems

  • Q:LiFePO4 Battery Price
    A:The price of lithium iron phosphate battery is mainly composed of three components: battery cell, protective board and shell. In addition, the cell connection piece material, connector type (such as aviation plug, from ten yuan to thousands of yuan), PACK process will also affect the price of lithium iron phosphate battery.
  • Q:Types of LiFePO4 battery cell
    A:14500, 26650, 32650, 32700, 21700
  • Q:LiFePO4 Battery Voltage
    A:The voltage of lithium iron phosphate is 3.2V, and the voltage of common battery pack is 12V 24V 36V 48V. 10Ah, 20Ah, 40Ah, 50Ah, 100Ah, 200Ah With PVC or plastic casing
  • Q:LiFePO4 battery vs lithium-ion
    A:Lithium iron phosphate battery is a kind of lithium ion battery using lithium iron phosphate as the anode material. The anode materials of lithium ion battery mainly include lithium cobalt (LiCoO2), lithium manganese (LiMn2O4), lithium nickel cobalt manganese (LiNiMnCoO2 or NMC), lithium iron phosphate (LiFePO4), etc.
  • Q:Are you factory or trading company?
    A:We are 20 years manufacturer of custom lithium battery pack in china.
  • Q:How long does lithium-ion battery sample make?
    A:Conventional battery sample delivery cycle is 15-20 days; Custom battery sample delivery cycle is 25-45 days;
  • Q:What is the minimum order for each order?
    A:Polymer battery ≤1500mAh, MOQ is 5000PCS Polymer battery > 1500mAh, MOQ 3000PCS Cylindric lithium battery MOQ ≥500 sets
  • Q:What trading terms do you usually use?
  • Q:How do you deliver the goods and how long does it take to arrive?
    A:For small quantity, it is usually shipped by DHL, EMS, UPS or FedEx. It tends to take 4~7 days to arrive. For large quantity shipments, air or sea transport is optional, and the time of shipment will depend on the port of destination.