Description
Step up to the cutting-edge with the Molicel P45B 21700 Battery, featuring a staggering 4500mAh capacity and a high 45A continuous discharge rate. Engineered for top-tier performance, this battery is designed to deliver exceptional power and longevity, perfect for high-demand electronics and critical applications. With robust construction and advanced technology, the P45B is the ideal choice for those who need reliable, high-capacity energy solutions.
- Exceptional Capacity: High 4500mAh capacity ensures longer operational periods with fewer charges, maximizing device usage.
- High Discharge Rate: Continuous 45A discharge supports even the most power-intensive devices and applications.
- Advanced Safety: Built with comprehensive protection mechanisms to maintain stability and safety under various conditions.
- Durable Construction: Enclosed in a robust steel can, designed to withstand tough environments and usage scenarios.
- Temperature Versatility: Efficient operation across a wide temperature range, from -40°C to 60°C, suitable for diverse climates and settings.
SPECIFICATIONS
| Manufacturer: | Molicel |
| Model: | 21700 |
| Model: | P45B |
| Positive Terminal: | Flat Top |
| Nominal Capacity: | 4500mAh |
| Continuous Discharge Rating (max): | 45A (80C Temp cut-off) |
| Nominal Voltage: | 3.6V |
| Maximum Voltage: | 4.2V |
| Discharge cut-off Voltage: | 2.5V |
| Protected: | NO, UNPROTECTED. |
| Rechargeable: | Yes |
| Approx. Dimensions: | 21.55mm x 70.15mm (Max) |
| Approx. Weight: | 70g (MAX) |
| Country of Origin: | Taiwan |
| Data Specification Sheet: | Molicel P45B 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.
- 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 for e-cigarettes, vaporizers, or similar devices.
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Thermal Runaway: A chain reaction where heat from a failing battery
causes further overheating, potentially leading to fire or explosion.
- Causes: Overcharging, short circuits, physical damage, or exposure to high temperatures.
- Prevention: Use a smart charger, avoid damage, and store batteries in a cool, dry place.
- Storage & Transport: Always store batteries in protective cases 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. Continued use could result in failure, fire, or explosion.
- Charging: Use a smart charger specifically designed for lithium-ion batteries and ensure the charger's voltage matches the battery's specifications. Never overcharge, over-discharge, or leave unattended while charging.
-
Prohibited Activities:
- Do not expose the battery to extreme heat, fire, or liquids.
- Do not short circuit, puncture, crush, or modify the battery.
- Do not charge or discharge beyond the manufacturer’s voltage range.
- Do not dispose of in regular trash—always recycle at approved facilities.
- Emergency Response: If the battery overheats, emits smoke, or swells, move it to a non-flammable surface (e.g., sand or concrete) and stop use immediately. In case of fire, use a Class D fire extinguisher or sand. Do not use water.
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.