18650 Rechargeable Lithium Battery Charger DC 5.5mm * 2.1mm Portable Charger for 1 2 3 4 String Lithium 4.2V 8.4V 12.6V 16.8V 1A
SPECIFICATIONS
Brand Name: lamakoki
Certification: CE
Data Transmission: no
Display screen: Yes
Function1: Battery charger 18650
Function10: charger 12.6v
Function11: charger 16.8v
Function12: 1A,2A,3A,
Function2: 18650 charger
Function3: 18650 lithium battery charger
Function4: Portable charger
Function5: battery 18650 power
Function6: lithium charger
Function7: flashlight charger
Function8: charger 4.2v
Function9: charger 8.4v
High-concerned chemical: none
Intelligent Charge: Yes
Model Number: DAC-String Lithium
Origin: Mainland China
Output Interface: USB
Output Power: ≤37.5
Package: Yes
Power Source: DC
Quick charge: No
Type: Electric
Use: Standard Battery
Voltage range: Low voltage non-USB (below 75V DC, below 50V AC)
4.2V 8.4V 12.6V 16.8V 1A 18650 Rechargeable Lithium Battery Charger DC 5.5mm * 2.1mm Portable Charger for 1 2 3 4 String Lithium
Input: AC100-240V 50/60 Hz 0.8A
Voltage when charging: 4.2V 8.4V 12.6V 16.8V
Charging Current: 1A
Charging mode: CC-CV
Charging indicator: Red light = charging, green light = fully charged
Charging port: DC5.5 x 2.1
Dimensions: 94x47x33 mm
Protection: overvoltage protection / overcurrent protection / overload protection / short circuit protection
Application: Lithium batteries (lithium-ion batteries, lithium-polymer batteries), the nominal voltage of the battery is +-5%
Note: Our products have EU / US / plugs. If there are other specifications for plugs, please inform us.
Protective functions:
1. Overcurrent protection at the input
If the input current exceeds 2A, the charger will turn off the fuse to avoid internal circuit breakdowns leading to fires and other risks.
2. Overcurrent protection at the output
A charger with a lithium-ion battery for charging current is limited to a certain range to maintain safety and battery life.
3. Short circuit protection
If the charger is used improperly, the output current of the charger will be 200 or <mA to avoid damage.


- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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