Description
Introducing the Nitecore NL2153HP, a next-generation 21700 lithium-ion battery designed for the most demanding electronic devices. With a significant 5300mAh capacity and a high 20A continuous discharge, this battery excels in high-drain environments, offering superior performance and durability. The NL2153HP integrates cutting-edge technology and advanced safety features, including a built-in pressure relief valve and nickel-plated components for improved impact resistance and conductivity. This makes it an ideal choice for high-performance flashlights, portable power devices, and other critical applications where reliable power is a must.
- Exceptional Capacity: 5300mAh provides extensive run times and powerful output, perfect for high-drain devices.
- High Discharge Rate: Delivers a continuous 20A output to meet the needs of demanding applications, ensuring consistent performance.
- Advanced Safety Features: Equipped with an intelligent protective circuit and a pressure relief valve to enhance safety during use and charging.
- Durable Construction: Features nickel-plated stainless steel cathode and anode for enhanced durability and efficient energy transfer.
- Eco-Friendly Design: Capable of over 500 recharge cycles, reducing waste and promoting environmental sustainability.
SPECIFICATIONS
| Manufacturer: | Nitecore |
| Model: | NL2153HP |
| Size: | 21700 |
| Positive Terminal: | Button Top |
| Nominal Capacity: | 5000mAh |
| Continuous Discharge Rating (max): | 20A |
| Nominal Voltage: | 3.6V |
| Maximum Voltage: | 4.2V |
| Protected: | YES, PCB. |
| Rechargeable: | Yes |
| Approx. Dimensions: | 21.2mm x 75.1mm |
| Approx. Weight: | 72g |
| Country of Origin: | China |
| Data Specification Sheet: | Nitecore NL2153HP 21700 5300mAh 20A Battery Datasheet |
⚠ Important Safety Warnings
While this battery is equipped with built-in protection circuitry to help prevent overcharging, over-discharging, and short circuits, improper handling or misuse can still result in FIRE, EXPLOSION, or THERMAL RUNAWAY, causing personal injury or property damage. Users must read and follow all safety guidelines before purchase and use. Click here to review the full safety guidelines.
- Intended Use: This battery is designed for use in flashlights, headlamps, and similar devices that require a button top configuration. Ensure compatibility with your device before use.
- Protection Circuit Limitations: While the protection circuit provides additional safety, it cannot prevent damage caused by misuse, including exposure to liquids, extreme heat, or physical damage.
- Storage & Transport: Always store batteries in protective cases to prevent accidental contact with metal objects (e.g., keys, coins, tools) that can cause a short circuit. Do not store loose batteries in pockets, bags, or other uncontrolled environments.
- Inspection: Do not use if the battery is dented, leaking, bulging, or if the outer wrapper or button top is damaged.
- Charging: Use a smart charger specifically designed for button top protected batteries. Do not exceed the battery's voltage and current specifications. Never leave the battery unattended while charging.
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Prohibited Activities:
- Do not expose the battery to water, fire, or high heat.
- Do not modify, puncture, crush, or attempt to disassemble the battery.
- Do not use the battery if it becomes unusually hot during use or charging.
- Emergency Response: If the battery overheats, emits smoke, or shows other signs of failure, stop using it immediately. Move the battery to a safe, non-flammable surface (e.g., sand or concrete) and follow emergency protocols.
Disclaimer
18650Battery.com is not responsible for any damages, injuries, or claims arising from improper use, handling, or failure to follow these safety guidelines. Lithium-ion batteries require strict adherence to all safety protocols. It is the reseller's responsibility to ensure all safety warnings and product guidelines are effectively communicated to customers. Users and resellers assume full responsibility for the safe handling, usage, and distribution of this product.