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Samsung 21700 12V 24V 72V cylindrical battery 3.7V 3.2v 1200mah 2000mAh 18650 lithium ion battery li-ion batteries
$0.72$0.91-20.88%
Nominal Voltage:
3.7V
3.2V
Nominal Capacity:
1500mAh
1600mAh
3000mAh
2000mAh
5000mAh
2500mAh
2400mAh
Battery Type:
cylindrical
Quantity:
Add to Cart
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Features
High-Capacity Samsung 21700 & 18650 Lithium-Ion Batteries
Premium 3.7V/3.2V cylindrical cells with 1200mAh-2000mAh capacity for reliable power delivery. Precision-engineered with ultra-stable lithium-ion chemistry for extended cycle life and minimal self-discharge. Ideal for 12V/24V/72V battery packs, DIY power tools, electric vehicles, solar energy storage, and portable electronics. Features shock-resistant casing and built-in safety vents for overcharge/overheat protection. Wholesale pricing available for bulk orders—global shipping with guaranteed lowest rates. Custom voltage/capacity configurations upon request.
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