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TEN AMP-HOURS IN ONE CAN

10000mAh and 36Wh from a single 26750 cell. For packs where watt-hours per weld point is the metric that matters.

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Joinsun INR26750-100 10000mAh NCM battery cell

WHAT THIS CELL IS GOOD FOR

Each scene states the case for this cell and, just as plainly, the case against it. Knowing which cell not to buy is the point.

01

Cutting the cell count

At 36Wh per cell this carries roughly 1.7 times the energy of a 21700. Fewer cells means fewer spot welds, less nickel strip, and a smaller BMS channel count for the same total capacity.

Where it does not fit

The 26750 is a less common format. Before designing one in, confirm holder, spacer, and enclosure availability — the electrical gain is real, the mechanical ecosystem is not as mature as 21700.

Open battery pack showing cells spot-welded to a battery management board
02

High-capacity portable storage

A 2C continuous rating is comfortably above what a portable power station or storage module needs, so the capacity advantage comes without a current penalty at that duty.

Where it does not fit

Do not treat this as a cycling champion. At 300–500 cycles it is not a substitute for a chemistry built for daily deep discharge in a fixed solar bank.

Home energy storage cabinet with a lithium battery module
03

Low-stress, high-energy builds

Where the load is modest and the goal is simply to move the most watt-hours in the fewest cells, this is the densest option available at 305 Wh/kg.

Where it does not fit

Weight is up to 118g per cell — more than double a 21700. On a mobile application the larger can may cost more in total pack mass than the reduced cell count saves.

Macro view of a cylindrical lithium-ion cell

INR26750-100 · 10000mAh

Capacity

10000mAh

Energy stored per cell. Multiplied across the pack, this is your run time.

Standard discharge

20A (2C)

The current this cell can hold continuously. Match it to your load before anything else.

Pulse discharge

40A (4C)

A short burst — motor start, takeoff, inrush. Not a sustained figure.

Cycle life

300~500

Charge/discharge cycles before capacity falls to the end-of-life threshold, at gentle duty.

Remaining ratings

Nominal voltage
3.6V
Max charge
4.2V
Charge current
10A (1C)
Energy
36Wh
Energy density
305 Wh/kg
Weight
≤118 g

Figures reflect NCM 26750 · High Capacity manufacturer specifications. Duty cycle, thermal management, and pack design all move the real numbers — confirm your intended load with Monachi before committing to a target.

INR26750-100
10000mAh · NCM 26750 · High Capacity

Add this cell to your cart, or send the selection straight to our sales team on Telegram. Prices shown are indicative starting prices — final B2B pricing, availability, and terms are confirmed by Monachi.

Indicative pricing (USD)

1+ units$6.31
100+ units$5.81
400+ units$5.31

Not a final offer. Freight, duties, and payment terms are quoted per order — confirm with Monachi before you plan against these numbers.

3-month warranty on every cell. Defective cells are replaced.