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300W 18650 lithium ion battery for outdoor energy storage power supply

300W 18650 lithium ion battery for outdoor energy storage power supply

300W 18650 lithium ion battery for outdoor energy storage power supply

300W 18650 lithium ion battery for outdoor energy storage power supply

300W 18650 lithium ion battery for outdoor energy storage power supply

Long cycle life, low internal resistance, large current, small size, large energy. Does not contain mercury, chromium, lead and other harmful substances. Has passed the authoritative testing and certification. Built-in protection plate, with over charge, over discharge protection guarantee。
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  • Detail Intruduction
Product introduction:
Lithium ion battery, high energy density material, long cycle life, low internal resistance, large current, small volume and large energy. It is green and environment-friendly. It does not contain harmful substances such as mercury, chromium and lead. It has passed the authoritative testing and certification. It has high safety performance. It has a built-in protection board and is protected by overcharge and discharge. It is safe to use and reassure customers.


Application field: 

outdoor power supply, outdoor energy storage power supply, mobile power supply.


Product parameters:
Model: bpi-18650-3s10p-11.1v
Nominal voltage 11.1v
Capacity: 78000mah
Cell size: 65x18.4mm
Battery size: 123x110x70mm
Terminal wire: 510024-2p (round positive square negative) ul3239 18awg
Terminal wire: ul3135 12awg extra soft strip cold pressed terminal 5.5-6/12-10
Typical capacity: 25ah
Energy: 277.50wh
Internal resistance: ≤ 120m ?
Battery weight: About 1500g
Charging limit voltage: 12.6V
Discharge limiting voltage: 8.25v
Standard charge discharge current: 5A
Maximum charging current: 10A
Maximum discharge current: 40A
Operating temperature: -20 ℃ ~ 60 ℃
Standard charging: refers to charging to FC voltage with a constant current of 0.2C under the environment of 25 ± 2.5 ℃
After that, switch to constant voltage FC voltage for charging, and stop when the charging current is less than 0.02c
charge.
Standard discharge: refers to the discharge to FD voltage with a constant current of 0.2C under the environment of 25 ± 2.5 ℃.
0.2C capacity: after the standard is fully charged, set aside for 10 minutes, and then discharge to FD voltage with 0.2C current,
Recorded discharge time

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  • info@betterpower.net
  • +86 19147710717

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