3.7V 3400mAh Button Top Rechargeable Battery 4 Pack with Type-C 4-Slot Fast Charger, High Capacity Li-ion Battery Set for Flashlight, Headlamp, Solar Garden Lights and Emergency Backup

1 Automated Battery Process 2 Battery Voltage Testing 3 Garden Pathway Lighting

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Type/Capacity Button Top / 3400mAh	Type/Capacity Button Top / 3400mAh	Type/Capacity Button Top / 2800mAh
Runtime ✓ ✓ ✓ ✓	Runtime ✓ ✓ ✓ ✓	Runtime ✓ ✓ ✓
Charging time 2.5H 4 x 3400mAh batteries	Charging time NO charger	Charging time 3H 2 x 2800mAh batteries
Portability ✓ ✓ ✓ ✓	Portability ✓ ✓	Portability ✓ ✓ ✓ ✓
Value for Money ✓ ✓ ✓ ✓	Value for Money ✓ ✓ ✓ ✓	Value for Money ✓ ✓ ✓

• TRUE 3400MAH POWER CAPACITY: Engineered for extended runtime in high-drain devices like tactical flashlights and headlamps. This high-capacity set provides reliable energy for overnight camping or long-distance hiking without the need for constant swaps
• FAST 4-SLOT TYPE-C CHARGING: Features a modern Type-C input for rapid replenishment of 1 to 4 cells simultaneously. Each independent slot allows you to monitor charging status at a glance, ensuring your backup power is ready before your next outdoor adventure
• UKCA CERTIFIED SAFETY: Built to rigorous UKCA standards with integrated protection against overcharging and overheating. This ensures a safe charging environment for your home while extending the overall health and performance of your cells
• UNIVERSAL FIT & COMPATIBILITY: Designed specifically for devices requiring 67mm x 18mm button top batteries. Ideal for solar garden lights, doorbells, and portable fans. Please verify your device's battery compartment size and terminal type before use
• 1200 CYCLES COST SAVINGS: Supports up to 1200 full charge cycles, replacing thousands of disposable alkaline cells. This durable power solution reduces routine expenses while providing consistent performance for years of household and professional use

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