Main Features

• 2500mAh Capacity
• High Drain 20A Constant Discharge (CDC)
• Chemistry: IMR
• Nominal Voltage: 3.7V
• Discharge Cut-Off Voltage: 2.75V
• Charging Cut-Off Voltage: 4.2V
• Standard Charging Current: 2A
• Charge Time: 1.5 Hours
• Cycle Life: 800 times
• Dimensions:
• Height: 65mm
• Diameter: 18mm
• Heavy duty PVC insulation wrap
• Colour: Gold | White
• Positive Terminal Style: Flat-Top
• Protected (PCB): No (Unprotected)
• Manufacturer: Golisi
• Country of Origin: China
• Weight: 60g
• Price Includes ONE G25 Battery
• Case supplied with purchase of TWO

What's in the Box?

• 1 x Golisi G25 IMR18650 2500mAh 20A Battery
• 1 x Golisi 18650 Protective Storage Case (Black)
• With Purchase of TWO 

Battery safety is very important. Mistreated batteries can get extremely hot and/or vent which could cause injury. Always follow the following rules to make sure this doesn't happen. We are not liable for mistreated batteries.

• Download "Safety of Lithium-Ion Batteries" document
• Never completely discharge batteries (below 2.5V under load or 3V unloaded)
• Charge fully (to 4.2V) before first use
• Never use a lot of force on the battery to install
• Use only high quality battery chargers
• Do not expose to heat
• Do not connect the positive contact to the negative contact without an appropriate load
• Be mindful of the current limits in the specification and never exceed them
• Never keep a spare battery loose in a pocket, purse, etc. Always use protective cases for loose batteries. If it shorts against a piece of metal it can be very dangerous.
• Never charge battery 4.3V or above
• Do not charge unattended
• Do not store your li-ion batteries fully charged for an extended period of time (weeks or more)
• If you must store battery then do it in a case or individual box in cool and dry place at approximately 3.6V - 3.7V
• Never try to charge or discharge li-ion batteries with battery chargers that are not made for Li-ion batteries.