Efest 40A 26650 Battery

Performance & Features: 🔋⚡🛡️

Efest 40A 26650 Battery 5000mAh

The Efest 26650 is a high‑capacity lithium‑ion cell offering 5000mAh of runtime with a 15A continuous discharge rating and pulse output up to 40A. Suitable for devices requiring long, stable power delivery.

Key Specifications

• Size: 26650
• Nominal Capacity: 5000mAh
• Continuous Discharge Rating: 15A
• Pulse Rating: Up to 40A
• Nominal Voltage: 3.7V
• Style: Flat Top
• Protected: No
• Rechargeable: Yes

All batteries include a removable label decal showing voltage and capacity. This is required for compliant lithium‑ion shipping (IATA). Removing the decal reveals the original manufacturer print.

Battery Safety & Handling

Lithium‑ion cells must be handled responsibly. Incorrect use can cause overheating, fire, or injury. Only purchase and use this battery if you understand proper lithium‑ion safety practices.

• Use only within manufacturer specifications
• Do not store loose — always use a protective case
• Keep away from metal objects to prevent short‑circuiting
• Do not use if the wrapper or insulator is damaged
• Do not overcharge or over‑discharge
• Do not expose to heat, liquids, or physical damage
• Do not modify, disassemble, puncture, cut, crush, or incinerate
• Do not solder directly onto the cell
• Always charge with a compatible smart charger
• Never leave batteries charging unattended
• Usage is at your own risk

This battery is intended for protected battery packs or system integrations with proper BMS/PCB protection. Misuse may result in damage or injury.

Shop with confidence at Fog Buddies — free mainland delivery available, plus store pickup in under 2 hours.