Tenpower INR21700-50XG 5000mAh 21700 Battery

In stock
SKU: 50XG-1pcs
Regular price $9.99
COMB
The quest for more power, longer runtime, and superior reliability in high-drain applications just took a massive leap forward. TENPOWER, a leading innovator in lithium-ion technology, has officially launched its latest power cell: the INR21700-50XG. Engineered with advanced full-pole tab (all-pole tab) technology, this 21700 cell is set to redefine what’s possible for high-performance applications.
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The Heart of the Beast: Unmatched Power in a Compact Size
At its core, the INR21700-50XG boasts a robust 5000mAh nominal capacity, offering substantial energy for extended operation. But where it truly shines is its staggering discharge capability.
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Max Continuous Discharge Current: A massive 90A (with 75°C thermal cut-off)
Pulse Discharge Current: An incredible 140A for up to 3 seconds
Ultra-Low Internal Resistance: Typically ≤4mĪ©, ensuring minimal voltage sag and maximum efficiency under load
This combination of high capacity and extreme discharge rates makes it a perfect drop-in upgrade for applications that demand both endurance and explosive power.
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Who is the INR21700-50XG For?
This battery is a game-changer for a wide array of high-power applications:
* High-Performance Power Tools: Drills, saws, and grinders that require instant torque.
* Electric Mobility: High-speed e-Bikes, e-Scooters, and drones.
* RC Hobbies: Race-grade drones and high-speed RC cars.
* Backup Power Systems & Portable Power Stations: Where high discharge is critical for inverters.

The Technology Behind the Power
The key to the INR21700-50XG’s performance lies in its full-pole tab design. This advanced manufacturing process significantly
reduces the cell’s internal resistance compared to traditional tab designs. The result is higher discharge rates, improved thermal
management, and enhanced overall efficiency and longevity.
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Real Pictures
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