I just saw one buyer reply it dosen't fit 21700 battery,but you claim it fit 21700 battery,what is the truth？

It can charge 21700 batteries. The battery slot is 73mm long, and 21700 is 70mm long. 21700 batteries can be installed. You can check the video confirmation. If a buyer has written a wrong review, I hope you can help correct it and give the buyer the correct guidance. thank you!

is it including the battery?

No,it not including the battery.

Can this be plugged into a wall. Socket

It is USB charger, not DC wall charger. Unable to charge directly from the 110V power socket. It just can charge from 5V USB charging port.

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Swanlake 18650 Battery Charger,Single-Slot Intelligent Battery Charger for 3.7V Li-ion 18650,26650,21700,18500,18350,16650 Rechargeable Battery (not Including Battery

Swanlake 18650 Battery Charger,Single-Slot Intelligent Battery Charger for 3.7V Li-ion 18650,26650,21700,18500,18350,16650 Rechargeable Battery (not Including Battery

4.5/5

Product ID: 291631874

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Details

Brand
Swanlake
Color
single-slot
Product Dimensions
1.37"D x x
Item Weight
56 Grams
Output Voltage
4.2 Volts

⚡Intelligent charging

🔋Universal compatibility

🛡️Safety features

Description

🔌 Power Up Your Life—Charge Smart, Live Smart!

SAFETY FIRST - Constructed with fire-resistant materials for peace of mind.
USB CONVENIENCE - Charge anywhere with a USB interface—perfect for on-the-go professionals.
LED STATUS INDICATOR - Know your battery's status at a glance with color-changing LEDs.
CHARGE MULTIPLE BATTERIES - Simultaneously charge various Li-ion batteries with ease.
SMART CHARGING TECHNOLOGY - Automatically selects optimal current for efficient charging.

The Swanlake18650 Battery Charger is a versatile, single-slot intelligent charger designed for various 3.7V Li-ion rechargeable batteries. It features a USB interface for convenient charging, smart technology for optimal current selection, and robust safety measures to prevent overheating and overcharging.

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TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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€ 24.19

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TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Swanlake 18650 Battery Charger,Single-Slot Intelligent Battery Charger for 3.7V Li-ion 18650,26650,21700,18500,18350,16650 Rechargeable Battery (not Including Battery

Details

Description

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