The Weltool INR26-110 (INR26-110) is a high-capacity rechargeable lithium-ion battery built for high-drain flashlights and demanding devices. This large 26-series cell delivers a true 11,000mAh of capacity at 3.6V nominal, making it one of the highest-capacity rechargeable lithium-ion battery options in its class. With a full-tab button-top design and up to 40A continuous discharge, the INR26-110 is engineered for serious runtime and power.
3.6V nominal voltage with up to 40A maximum continuous discharge current
Low internal resistance of ≤7mΩ for efficient high-drain performance
Long service life rated at 800 cycles to ≥80% capacity
Full-tab button-top construction for reliable, high-current contact
Large 26-series form factor (26.6mm × 109mm) ideal for high-output gear
Specifications
Model
Weltool INR26-110
Nominal Capacity
11,000mAh (10,800mAh rated)
Nominal Voltage
3.6V
Max Discharge Current
40A continuous
Internal Resistance
≤7mΩ
Cycle Life
800 cycles to ≥80% capacity
Dimensions
26.6mm × 109mm
Weight
146g
Top Type
Full-tab button top
Frequently Asked Questions
What is the Weltool INR26-110 battery used for?
The Weltool INR26-110 (INR26-110) is a high-capacity rechargeable lithium-ion battery used to power high-drain devices such as high-output flashlights and other equipment that benefits from its 11,000mAh capacity and 40A discharge capability.
What is the voltage of the Weltool INR26-110?
The Weltool INR26-110 (INR26-110) has a nominal voltage of 3.6V, the standard nominal voltage for a rechargeable lithium-ion battery of this chemistry.
Is the Weltool INR26-110 a true 18650 battery?
No. The Weltool INR26-110 (INR26-110) is not an 18650 cell — it is a larger high-capacity 26-series rechargeable lithium-ion battery measuring 26.6mm × 109mm, designed for devices that accept this larger format.
How much current can the Weltool INR26-110 deliver?
The Weltool INR26-110 (INR26-110) supports up to 40A maximum continuous discharge current, with a low internal resistance of ≤7mΩ for efficient high-drain performance.
What is included with the Weltool INR26-110?
Each order of the Weltool INR26-110 (INR26-110) includes 1 × rechargeable lithium-ion battery with a full-tab button-top design.
Where can I buy the Weltool INR26-110?
You can buy the Weltool INR26-110 (INR26-110) from Going Gear. Going Gear is an authorized Weltool dealer.
