3.7V 4.2V Single Slot Lithium Battery Charger for 18650 Strong Flashlight Miner Lamp
$5.14
Shipping: Orders are processed within 3 business days. Delivery time depends on item size and shipping method. Shipping cost is calculated at checkout based on volumetric weight and destination. Shipping Policy
Returns: Eligible returns are accepted within 30 days after delivery. Non-defective returns may be subject to a USD 20 return label fee and a USD 20 restocking fee. Approved refunds are processed within 7 days after inspection. Return & Refund Policy
Brand notice: FPVBay is an independent seller. Brand names, product names, model names, and OEM references are used only for identification or compatibility purposes and do not imply affiliation or endorsement unless explicitly stated otherwise.
99998914 in stock
Description
Key Selling Points
- Versatile 3.7V to 4.2V charging output compatible with 18650 lithium batteries.
- Single slot design ensures dedicated and efficient charging for individual cells.
- Robust construction for reliable performance in various lighting applications.
- Compact and lightweight for easy portability and storage.
- Ideal charger for flashlights miner lamps and other devices powered by 18650 batteries.
Technical Specifications
| Model | 18650 Charger 01U |
|---|---|
| Input Voltage | 5V 1-2A |
| Output Voltage | 4.2V |
| Output Current | 1000mA |
| Battery Type | Lithium 18650 |
| Charging Slots | Single Slot |
FAQ Q&A
Q: What battery types are compatible with this charger?
A: This charger is specifically designed for 3.7V lithium 18650 batteries, charging them to a full 4.2V.
Q: Can I charge other battery sizes with this device?
A: No this charger is optimized for single 18650 batteries. Using other sizes may damage the battery or charger.
Q: What is the recommended input power source for this charger?
A: It is recommended to use a 5V 1-2A power adapter for optimal charging performance and safety.











Additional information
| Weight | 0.05 kg |
|---|---|
| Dimensions | 10 × 5 × 4 cm |
Related products
-

RDS5160 60KG Biaxial Steering Gear High Torque 8.4V Mechanical Arm DSservo
$32.94 -

RTF Model Aircraft Battery Reverse Buckle Strap Non Slip Battery Tie Velcro
$4.85 – $5.04 -

DS51 160KG High Torque Waterproof Digital Servo for RC Car DS51160SSG 51160MG
$36.25 -

iFlight Wing Flying Ultra Fiber Leather Battery Fixing Strap 20CM 25CM for FPV Drone
$4.71 – $5.18




Reviews
There are no reviews yet.