Single Slot USB 18650 Battery Charger for Lithium Batteries

WDJD has been specializing in smart chargers for 3.7V Li-ion batteries, AA/AAA batteries, camera batteries, USB wall mounts, custom chargers, and more. With a factory spanning over 200 square feet and an experienced R&D department, we are capable of providing high-quality products at reasonable prices to satisfy our customers' needs for product development and customization services. We also hold international standard qualifications such as CE, FCC, ROSH, and more.

FEATURES - Made from durable ABS (fire retardant) - Automatically stops charging when complete - Features over-charge prevention and temperature monitoring to protect batteries - Features reverse polarity protection - Adjustable work length for more battery sizes - Reasonable heat sink design to ensure fast charging without overheating

Caution: 1. Charge at room temperature 2. Unplug the power source when not in use. 3. Please make sure it is lithium ion batteries. Never charge alkaline or carbon batteries. Otherwise, it may damage chargers or batteries. Not for Ni-MH Ni-Cd AA AAA AAAA C Batteries 4. Keep charger away from water and excessive dust. 5. Do not disassemble or operate the charger if it is damaged in any way.

We offer a variety of chargers, including Single Slot 0.6A Charger, Single Slot 1A Charger, LCD Battery Charger, Single Slot 2A Charger, 2 Slot Battery Charger, and 4 Slot Battery Charger. Our chargers range in price from $5.99 to $12.99, and we have a variety of models available.

Customer Reviews - Single Slot 0.6A Charger: 377 reviews, 4.4 out of 5 stars - Single Slot 1A Charger: 365 reviews, 4.4 out of 5 stars - LCD Battery Charger: 377 reviews, 4.4 out of 5 stars - Single Slot 2A Charger: 56 reviews, 4.0 out of 5 stars - 2 Slot Battery Charger: 365 reviews, 4.4 out of 5 stars - 4 Slot Battery Charger: 365 reviews, 4.4 out of 5 stars

Model Name - CH5 0.6A - CH1 EL2 - CH1 2A - CH2 - CH4

Input - USB DC 5V-0.6A - USB DC 5V-1A - USB DC 5V-2A - USB DC 5V-2A - USB DC 5V-2A - USB DC 5V-2A

Our chargers come with different current options, from 0.6A to 2A, depending on the model. They all feature a cut-off voltage of 4.2±1%.

Some frequently asked questions about our chargers include: - Does the charger come with a battery? No, the charger does not come with a battery. - Can the 18650 Li-Ion 2600mAh rechargeable battery be charged? Yes, it can charge for about 3 hours. - Does the charger cut power supply once the batteries are charged? It does have overcharge protection and stops charging when fully charged. The light on the charger will stay on, though, if it's still plugged in. But that doesn't mean it's still charging. - How can you tell when the battery is fully charged? When the battery is put into the charger, the red light indicates that it is charging, and the green light indicates that the charging is completed. When the indicator light is off, please check whether your battery is installed incorrectly.

Our Universal Battery Charger can charge simultaneously rechargeable batteries of different specifications, suitable for 3.7V Li-ion rechargeable batteries - 10440 14500 16340 17335 17500 17650 18350 18500 18650 18700 25500. Not suitable for Ni-MH, Ni-Cd, AA, AAA, AAAA, and C batteries. Our powerful charger reaches a single slot maximum charging current of 600mA when using a 3.7-volt battery charger.

The WDJD Battery Charger offers safe charge protection, with microcomputer control technology and built-in intelligent circuits for protection against overcharge, over discharge, over current, over voltage, overheat, short circuit, and battery reverse polarity conditions to protect battery safety during charging. It is also micro-USB compatible, making it convenient and portable for travel. The charging indicator shows red when charging and green when the battery is fully charged, and the charger is designed to protect the battery when it's fully charged, regardless of how long it's left in the charger.

We strive to provide high-quality, safe, and reliable battery chargers to our customers at affordable prices.

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