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SAM Original INR21700 40T 3.6V High Capacity 4000mAh Rechargeable Li-ion Battery SDI 40T Electronic 21700
$4.4$6.33-30.49%
Compatible Model:
For battery pack
Nominal Voltage:
3.6V
Nominal Capacity:
4000mAh
Battery Type:
Lithium Battery Rechargeable
Quantity:
Add to Cart
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Features
SAM Original INR21700 40T 3.6V High Capacity Rechargeable Li-ion Battery
High-energy 4000mAh capacity for extended runtime in demanding applications. Built with premium SDI 40T lithium-ion cells for stable discharge and long cycle life. Ideal for high-drain devices like power tools, vaping mods, and portable electronics. Robust construction with advanced thermal stability and overcharge protection. Precision-engineered 21700 size ensures compatibility with modern battery compartments. Perfect for professional and DIY enthusiasts seeking reliable, high-performance power. Global wholesale pricing available for bulk orders. Stock up on industry-grade batteries at unbeatable rates. Upgrade your gear with SAM Original’s trusted lithium-ion technology.
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