Pilha recarregável Green Cell 20GC18650NMC29 18650 Li-Ion 3,7 V 2900 mAh pack de 20

The Green Cell 20GC18650NMC29 Rechargeable battery is a 3.7 V lithium-ion cell in the 18650 format supplied in a set of 20 pieces. Designed for general household and hobby applications, this compact cylindrical battery provides a balance of energy density and rechargeability suitable for devices that accept 18650 cells. The battery uses lithium-ion chemistry to deliver consistent voltage during discharge and is intended for repeated charge cycles when used with compatible chargers.

Advantages

This rechargeable 18650 cell offers stable nominal voltage and a form factor compatible with many consumer devices. The lithium-ion technology ensures relatively high energy density and efficient power delivery across discharge cycles. Supplied in a pack of 20, the set is convenient for users who need multiple cells for power banks, battery holders, DIY projects, or replacement in devices designed for 18650 batteries.

Suitable for

• Portable power banks and DIY power packs
• Flashlights and torches that accept 18650 cells
• Battery holders and educational electronics projects
• Rechargeable device replacements where 18650 is specified

Key specifications

• Battery type: Rechargeable lithium-ion cell
• Battery format: 18650 cylindrical cell
• Nominal voltage: 3.7 V
• Quantity in set: 20 pieces

How to use

Install the cells into devices or battery packs observing correct polarity and ensuring the device is intended for 18650 lithium-ion batteries. Use a charger that supports lithium-ion chemistry and follows recommended charging parameters to avoid overcharge or overheating. For assembly into multi-cell packs, follow proper cell balancing and protection practices by including a suitable protection circuit or battery management system (BMS).

Recommendations

Store batteries in a cool, dry place and avoid exposure to extreme heat. Charge and discharge within the limits specified by your charger and device. Do not short-circuit the cell, puncture, or expose it to fire. Replace batteries in matched sets for multi-cell configurations to maintain balance and safety.