Small LFP Battery 12.8V 6.6Ah 84.5Wh for Golf Cart Scooter Motorcycle Starter

Small LFP Battery 12.8V 6.6Ah 84.5Wh for Golf Cart Scooter Motorcycle Starter

Small But Mighty LFP Battery
This 12.8V 6.6Ah lithium iron phosphate battery packs 84.5 watt hours into a compact 149x85x93mm case weighing just 1 kilogram. Despite its small size, it delivers an impressive 380 cold cranking amps (CCA), making it suitable for starting small engines as well as powering electric scooters and golf cart accessories. The IP56 rated ABS housing resists dust and powerful water jets, ideal for outdoor use. With over 3000 cycles at 80% depth of discharge, it outlasts lead acid batteries many times over.

Key Electrical Specifications
Nominal voltage is 12.8V with 6.6Ah rated capacity. Total energy is 84.5Wh. Internal resistance is ≤2.5 milliohms, extremely low for efficient power delivery. Efficiency reaches 99 percent. Self discharge is only 2 percent per month. Cell configuration supports up to 4 series and 3 parallel (4S/3P). Dimensions are 149mm length, 85mm width, and 93mm height. Weight is 1 kilogram. Housing is ABS with IP56 dust and powerful water jet protection. Cell chemistry is LiFePO4.

Discharge Performance
Continuous discharge current is 6.6 amps. Cold cranking ampere rating is 380 CCA, allowing reliable engine starting in cold weather. Recommended voltage disconnect is 10V. BMS discharge cut off voltage is listed as 14.5V (note: this appears to be a datasheet typo; the actual cut off should be around 10V for a 12.8V battery). Reconnect voltage is 10.8V. Short circuit protection activates within 300 to 800 microseconds.

Charge Parameters
Charging uses the CC CV method with charge voltage of 14.4V (fixed). Recommended float voltage is 13.4V. Standard charge current is 6.6 amps (1C), while maximum charge current is 26.4 amps (4C) for fast charging. BMS charge cut off voltage is set to 14.4V.

Cycle Life and Longevity
Rated for over 3000 cycles at 1C charge/discharge and 80 percent depth of discharge while retaining over 80 percent of original capacity. For daily use, this provides over 8 years of service. The low self discharge means it stays ready even after long storage.

Temperature Range
Discharge temperature range is -20°C to 60°C. Charge temperature range is 0°C to 45°C. Storage temperature range is -20°C to 45°C. BMS high temperature cut off is set to 78°C.

Q: where will this battery be used for ?
A: it suit for electric bicycle, scooter, motor cycle as starter power.

Q: what is the warranty
A: 1year

Q: what is the lead time ?
A: Depends on your quantity

Q: what is your payment term ?
A: T/T(30% deposit, balance before shipment. ) and L/C

Q: Can test sample before bulk order ?
A: Yes we provide sample for testing as you request

Q: accept OEM order ?
A: 100% customized solution for you .

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