Rechargeable Lithium Battery 12.8V 12ah LiFePO4 Battery to Replace The Lead Acid Battery

• High voltage platform, average voltage battery is 3.2V;
• High power density, light weight, average 1/5-6 weight of lead-acid batteries;
• More than 6 years of service. 10,000 times of charging and discharging with 1C DoD;
• High power endurance, battery can be charge and discharge in 15 ~ 30C, which is convenient to high strength start-up and acceleration;
• Low self-discharge rate : ≤ 5%/ month;
• Wide working temperature, easy run in low or hot temperature environment(-20ºC ~ 90ºC );
• Green environmental protection, no matter in production, use, and scrap, do not contain lead, mercury, cadmium and other toxic and harmful heavy metals and substances;
• No gas in charging and discharging, the current efficiency is close to 100%.

>APPLICATIONS 
1. Solar Lamp/Light battery: Integrated/split type solar street light, solar garden/peach light, solar lawn/apple lamp 2. Smart home/Intelligent housing battery: Sweeper, vacuum cleaner, electric curtain, electric toothbrush, heating blanket/suit
3. Medical equipment battery: electronic thermometer, ecg monitoring instrument, Bultrasound machine, Shadowless lamp battery
4. Electric tool battery: electric drill, electric screwdriver, electric wrench, electric lawn mower , electric sprayer, electric scissors
5. Electric vehicles battery: E-bike, scooter, electric wheelchair, electric toy car, model airplane, vehicles monitoring  
6. Energy storage battery: Home Energy Storage System, Factory Energy Storage System, Solar energy and wind power storage system , industrial equipment, outdoor portable power supply, ground alarm, fault indicator, power system,etc.
 

Why Starlight LiFePO4 battery?
• High Performance -High theoretical capacity of 170mah/g and high practical capacity as high as 165mah/g
• Long Cycle Life: up to 2000 cycle life (8x of Lead Acid and 3-4x of Li-ion)
• Extremely Safe/Stable Chemistry: no explosion & will not catch fire under collision over charged or short circuit; hithermal stability of phases up to 500C
• Long Service Life: Around 6~10 years
• Wide working temperature range: From -4 F to 150 F (-20 C-+70C)
• Flexible & Small Form Factor: 1/3 weight of lead acid 
• High Rate (Power) Capability
• Environmentally Friendly Non-toxic, non-contaminating and No rare metal
• Fast Charging: fully charged in a very short time ---2C fast charge within half hour.

Lithium Iron Phosphate (LiFePO4, LFP) is kind of Li-Ion rechargeable battery for high power applications, such as EV , Energy storage, Power Tool and so on. LFP cells feature with high discharging current, non explosive, long cycle life (>2000@0.2C rate, IEC Standard), but its energy density is lower than normal Li-Ion cell (Li-Co) (higher NiMH cell). Please click Knowledge on LiFePO4 battery to learn more detail. LFP cell has 3.2V nominal working voltage and shall be cut-off power at 3.6-3.8V per cell during charging. Please see the table below to see comparison between LFP and other rechargeable batteries. LFP battery has the lowest cost if considering its long cycle life.

Major parameters of protection board:
1. Overcharge protection: Starting protection in the voltage range of 15.0v -15.6v,resume normal under the voltage 15.0v.
2. Over discharge protection: Starting protection in the voltage range of 8.0v-8.4v,resume normal over 8.4v.
3. Short circuit protection: Starting protection when short circuit,switch off the load,resume normal.
4. Average voltage: average 3.6v voltage per cell.

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