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18500
Rechargeable
Li-ion Battery
2600mAh
High Capacity
500+
Recharge Cycles
Built-in
Safety Protection
2600mAh
Go Further,Stay Longer
With 2600mAh of high-capacity power, enjoy longer runtime and fewer battery changes—so you can keep going without interruption
Stable Power, Reliable Performance
Up to 4.5A continuous discharge delivers stable current output, helping your devices maintain reliable performance
Efficient Charging,
Always Ready
Recharge to full capacity in approximately 3.2 hours, keeping your devices ready whenever you need them
Precision Dimensions for Better Fit
Designed to match standard 18500 dimensions, this battery provides smoother installation and improved compatibility with more devices
One Battery,Hundreds of Recharges
Recharge and reuse for 500+ cycles, helping reduce frequent battery replacements for a more convenient long-term experience
Stable Performance Across Temperatures
Engineered for reliable operation between -20°C and 60°C, helping maintain consistent power output in demanding environments
Safety Built Into Every Cell
Multiple safety protections provide reliable protection for both the battery and your devices, delivering a safer and more confident user experience
Smart Protection IC
Monitors battery status in real time and automatically activates protection under abnormal conditions, helping reduce risks from short circuits, overcharging, and over-discharging.
PTC Thermal Protection
Automatically limits current output under excessive heat conditions, helping reduce overheating risks and improve safety during use.
CID Pressure Protection
Activates protection when abnormal internal pressure is detected, helping reduce safety risks and providing an additional layer of protection.
Versatile Power for More Devices
Built to support your devices through changing environments and demanding applications
Inspection Lights
Tactical Flashlights
Thermal Imaging
Wireless Tattoo Pen
Specifications
Model
18500 2600mAh
Nominal Capacity
2600mAh
Nominal Voltage
3.6V
Max Continuous Discharge Current
4.5A
Standard Charging Voltage
4.2±0.03V
Standard Charging Current
0.52A
Operating Temp.
-20~60℃
Storage Temp.
-20~40℃（Recommended ≤25℃）
Cycle Life
500+
Protected
Yes
Positive Terminal
Button Top
Dimensions(mm)
Φ18.4±0.3*52.0±0.5
Net Weight(g)
About 45
Package
18500
Rechargeable
Li-ion Battery
2600mAh
High Capacity
500+
Recharge Cycles
Built-in
Safety Protection
2600mAh
Go Further,Stay Longer
With 2600mAh of high-capacity power, enjoy longer runtime and fewer battery changes—so you can keep going without interruption
Stable Power
Reliable Performance
Up to 4.5A continuous discharge delivers stable current output, helping your devices maintain reliable performance
Efficient Charging
Always Ready
Recharge to full capacity in approximately 3.2 hours, keeping your devices ready whenever you need them
Precision Dimensions
for Better Fit
Designed to match standard 18500 dimensions, this battery provides smoother installation and improved compatibility with more devices
One Battery
Hundreds of Recharges
Recharge and reuse for 500+ cycles, helping reduce frequent battery replacements for a more convenient long-term experience
Stable Performance
Across Temperatures
Engineered for reliable operation between -20°C and 60°C, helping maintain consistent power output in demanding environments
Safety Built Into Every Cell
Multiple safety protections provide reliable protection for both the battery and your devices, delivering a safer and more confident user experience
Smart Protection IC
Monitors battery status in real time and automatically activates protection under abnormal conditions, helping reduce risks from short circuits, overcharging, and over-discharging.
PTC Thermal Protection
Automatically limits current output under excessive heat conditions, helping reduce overheating risks and improve safety during use.
CID Pressure Protection
Activates protection when abnormal internal pressure is detected, helping reduce safety risks and providing an additional layer of protection.
Versatile Power
for More Devices
Built to support your devices through changing environments and demanding applications
Specifications
Model
18500 2600mAh
Nominal Capacity
2600mAh
Nominal Voltage
3.6V
Max Discharge Current
4.5A
Standard Charging Voltage
4.2 ± 0.03V
Standard Charging Current
0.52A
Operating Temp.
-20~60℃
Storage Temp.
-20~40℃
Cycle Life
500+
Protected
Yes
Positive Terminal
Button Top
Dimensions(mm)
Φ18.4±0.3*52.0±0.5
Net Weight(g)
About 45
