KeepPower 15A Discharge 21700 5000mAh Protected Rechargeable Li-ion Battery – P2150R

Bright Nite are an authorised dealer of all KeepPower products within Australia.
All products sold through Bright Nite are covered by KeepPower's manufacturer warranty.

Original price was: $34.95.Current price is: $29.95.

In stock

Live Count: Geelong Warehouse
10+ left in stock.

  • Ultimate Performance Battery with Protection Circuit Built-in (one unit)
  • Max. Size: (D)21.6*(L)74.5mm
  • Nominal Voltage: 3.7V
  • Nominal Capacity: 5000mAh
  • Weight: 70.0g
  • Max. 15A Continuous Discharge Current
Same day dispatch
2yr warranty
30 day returns
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Aus Post Delivery Estimates
State Express Standard
VIC 1 business day 2 business days
ACT, NSW & SA 2 business days 3 business days
QLD & TAS 2 business days 4 business days
NT 4 business days 6 business days
WA 3 business days 5 business days
SKU: P2150R Categories: ,


● Model: P2150R

● Nominal Capacity: 5000mAh

● Minimum Capacity: 4900mAh

● Nominal Voltage: 3.7V

● Charging Method: CC-CV

● Standard Charging Current: 2500mA

● Standard Charging Time: 180min.

● Continuous Maximum Discharge Current: 15A

● In Built Safety Circuitry

● Protection Circuit (Against over charge, over discharge, over current and short-circuit.)

● 4.20V maximum voltage and 2.50V cut-off voltage

● Over 500 charge-discharge cycles

● Weight: 70.0g

● Maximum Dimensions: (D)21.6*(L)74.5mm

● Temperature

  Charge: +10 to +45° C

  Discharge: -20 to +60° C

  Storage: 0 to +25° C

Please note that Lithium-ion batteries can leak, cause fires, or explode when misused or when defective.

For your own safety, you must read these instructions and warnings before using or charging a Lithium-ion battery.


● Please fully charge before first use.

● Use only high quality chargers specifically designed for Lithium-ion batteries.

● A Lithium-ion battery should NEVER be discharged below 2.5V.

● NEVER exceed a battery’s maximum continuous discharge rating.

● DO NOT short-circuit the battery, keep it away from loose change and metal objects.

● DO NOT use a battery if there is abnormal smell, heat, deformities, or discolouration.

● DO NOT crush, hit, impact or disassemble a battery.

● DO NOT dispose of in fire, near fire or high temperature.(more than 60℃/140℉)

● DO NOT expose in liquid such as water, seawater and soda.

● If the electrolyte goes into eyes, please wash eyes with clean water immediately and go for a medical treatment.

Additional information

Weight .07 kg


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