Samsung 53G 21700 5300mAh 10.6A Battery
【Samsung SDI】 Samsung 53G 21700 5300mAh 10.6A Battery | Before You Choose 21700 Batteries。
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1-Year + 180-Day Warranty
1-Year + 180-Day Warranty
So that you can buy with confidence, we provide a comprehensive warranty on every product.
- Warranty Period: This product comes with a 12-month standard warranty.
- Extended Warranty: Buy from our official website and you can register directly for the extended warranty, adding a further 180 days of coverage.
For more details, see the [Warranty Policy].
After your purchase, be sure to complete [Product Registration] to activate your warranty.
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All orders ship free of charge and usually arrive within 7 days. - 30-Day Return Guarantee:
If you are not satisfied, you may return or exchange the item within 30 days of delivery. - Shipping Protection (recommended):
For extra peace of mind, we recommend adding Seel Shipping Protection at checkout. With this coverage you can file a claim directly for shipping delays, loss or damage, and receive faster handling and stronger protection.
Please note that if shipping protection is not added, compensation is handled according to the carrier's rules and the applicable conditions. We are always happy to help with logistics inquiries, but the scope of compensation follows the carrier's policy.
For full details, please see the [Shipping Policy] and [Return Policy] pages.
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Features
Features
Specifications
Specifications
| Product Specifications | Value |
|---|---|
| Samsung 53G 21700 5300mAh 10.6A Battery | |
| Model Number | 10642835734838 |
| Age Range | 5+ |
| Shipping | Free shipping |
| Delivery Time | 1–5 days |
Reviews (247)
Reviews (247)
Customer Reviews
Payment & Security
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Key Features
- Long Runtime Performance: 5300mAh capacity supports extended operational time.
- Reliable Output: 10.6A continuous discharge ensures stable power delivery.
- Pack-Ready Flat Top Design: Ideal for custom battery modules and professional builds.
- Efficient Lithium-Ion Chemistry: Balanced performance between energy density and discharge capability.
- Durable Service Life: Designed to maintain strong capacity retention over repeated charge cycles.
Overview
The Samsung 53G 21700 battery is built for applications where extended runtime and dependable performance are essential. Offering a strong 5300mAh capacity, this cell is suited for energy storage, commercial battery packs, and moderate-drain electronic systems. As an unprotected flat-top cell, it is intended for use in battery packs that incorporate external protection and battery management systems.
Applications / Uses
- Solar and energy storage systems
- Portable power equipment
- Commercial and industrial battery packs
- Backup and emergency power solutions
- Mobility and transport battery modules
SPECIFICATIONS
| Brand: | Samsung SDI |
| Model: | INR21700-53G |
| Size: | 21700 |
| Nominal Capacity: | 5300mAh |
| Nominal Voltage: | 3.63V |
| Full Charge Voltage: | 4.2V |
| Discharge Cutoff Voltage: | 2.5V |
| Max Continuous Discharge: | 10.6A |
| Protected: | No |
| Rechargeable: | Yes |
| Cycle Life: | ~500+ cycles |
| Dimensions: | 21.1mm x 70.0mm |
| Weight: | ~72g |
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