Description
BAK 18650 2050mAh 30A Battery (H18650CAP)
Experience dependable and high-performance power with the BAK 18650 2050mAh 30A Battery (H18650CAP), designed to excel in demanding applications. This advanced lithium-ion cell delivers a nominal capacity of 2050mAh and supports a robust 30A continuous discharge rate, making it a perfect choice for devices that require consistent and high power output. Developed by Zhengzhou BAK Battery Co., Ltd., this battery offers a combination of durability, efficiency, and enhanced safety features to meet the needs of both industrial and consumer-grade equipment.
- Powerful Capacity and Output: Delivers 2050mAh of reliable energy with a continuous 30A discharge rate, ensuring optimal performance for high-demand devices.
- Efficient Charging Design: Charges efficiently at 4A current to 4.2V, ensuring peak performance while maintaining battery health over time.
- Temperature Resilience: Operates seamlessly across a wide temperature range of -20°C to 75°C, providing consistent power even in extreme conditions.
- Comprehensive Safety Standards: Designed to meet rigorous safety requirements, including tests for vibration, impact, overcharge protection, and high-temperature performance.
- Durable Construction: Engineered with a maximum internal resistance of 17 mO, this battery is built to handle frequent high-load usage while ensuring longevity and reliability.
SPECIFICATIONS
| Manufacturer: | BAK |
| Model: | H18650CAP |
| Size: | 18650 |
| Positive Terminal: | Flat Top |
| Nominal Capacity: | 2050mAh |
| Continuous Discharge Rating (max): | 30A Max Continuous |
| Nominal Voltage: | 3.6V |
| Maximum Voltage: | 4.2V |
| Discharge cut-off Voltage: | 2.5V |
| Protected: | NO, UNPROTECTED. |
| Rechargeable: | Yes |
| Approx. Dimensions: | 18.2mm x 65mm |
| Approx. Weight: | 44g |
| Country of Origin: | China |
| Associated Names: | |
| Data Specification Sheet: | BAK H18650CAP Datasheet |
⚠ Important Safety Warnings
Improper handling or misuse of this lithium-ion battery can result in FIRE, EXPLOSION, or THERMAL RUNAWAY, causing personal injury, property damage, or death. Users must read and follow all safety guidelines before purchase and use. Click here to review the full safety guidelines.
- Critical Warning: Never carry loose batteries in your pocket, purse, or bag. Loose batteries can come into contact with metal objects like keys or coins, causing a short circuit, which may result in severe burns, fire, or explosion. Always store or transport batteries in a protective case or box.
- Intended Use: This battery is designed for integration into protected battery packs with a Battery Management System (BMS) or Protection Circuit Board (PCB). It is not intended for standalone use or use in devices such as e-cigarettes or vaporizers.
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What is Thermal Runaway?
- A dangerous chain reaction where heat generated by a failing battery causes it to overheat further, potentially leading to fire or explosion.
- Causes: Overcharging, short circuits, physical damage, or exposure to high temperatures.
- Prevention: Use a smart charger, avoid physical damage, and store batteries in a cool, dry place.
- Storage & Transport: Always store batteries in protective cases or boxes to prevent accidental contact with metal objects. Never store loose batteries in pockets, purses, bags, or near conductive materials.
- Inspection: Do not use if the PVC wrapper, terminal insulator, or casing is damaged, dented, leaking, or bulging. These are signs of internal damage or instability, and continued use could result in failure, fire, or explosion.
- Charging: Use a smart charger designed specifically for lithium-ion batteries and ensure that the charger's voltage matches the battery's specifications. Never overcharge, over-discharge, or leave unattended while charging.
- Prohibited Activities: Do not short circuit, modify, puncture, crush, expose to liquids, or solder directly onto the battery (spot weld only).
- Emergency Response: If the battery shows signs of thermal runaway (e.g., smoke, swelling, or heat), immediately stop use and move it to a non-flammable surface (e.g., concrete or sand). For fires, use a Class D fire extinguisher or sand—never use water.
Disclaimer
IMR Batteries 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 their customers. Users and resellers assume full responsibility for the safe handling, usage, and distribution of this product.