3.6V 3.7V Li Ion Battery Charger Portable Mc2 Battery Charger
Product Summary
MC2 ultra-portable charger safely charges 3.7V Li-ion batteries (10440-21700) with 1A fast charging via Type-C. Features 8 safety protections, 3-stage charging, global certifications (CE/FCC/RoHS), and compact travel-ready design.
Product Custom Attributes
3.6V Li Ion Battery charger
,3.7V Li Ion Battery charger
,portable mc2 battery charger
Basic Properties
Trading Properties
Product Description
Tiny yet mighty, the MC2 charges 3.6/3.7V Li-ion batteries (including protected 21700) at 1A with optimized 3-stage charging. Features gentle 0V recovery, LED indicators, and 8 safety protections. Globally certified (RoHS, CE, FCC) and insured. Ultra-portable design fits pockets or bags—perfect for travel, home, or car use. Includes charger, USB-C cable, and manual.
- 3.7V Lithium Li-ion Battery Charging: Charges multiple types of batteries
- Type-C Port: Supports fast charging for modern devices
- PC Fireproof Material: Ensures safety and durability
- Over-voltage Protection: Safeguards against power surges
- Short Circuit Protection: Prevents damage from electrical shorts
| Model | MC2 |
| Input | 5V=2A |
| Constant Charge Current | 1Ax1/1Ax2 |
| Charge Cutoff Voltage | 4.2V±0.05V |
| Charge Cutoff Current | <130mA |
| Operating Temperature | 0-40°C |
| Dimensions | L103 x W53 x H30mm |
| Net Weight | 54g |

Established in 2006, XTAR is a leading provider of high-quality lithium-ion batteries, smart chargers, and LED flashlights. Based in Shenzhen, we integrate R&D, production, and sales to deliver innovative power solutions. With over 20 years of expertise, XTAR is your trusted partner for reliable energy products, offering customized solutions for OEM and wholesale clients.
We operate our own factory with efficient production processes ensuring precise production cycles. Manufacturing under our original brand guarantees product consistency and provides convenient maintenance and after-sales service. XTAR integrates the brand values of safety, reliability, and innovation into every product.


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CIt is High end product to charge the battery cells and to check and test the balance amount of power.
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DFast shipping! The charger arrived safely and was packed very carefully. The build quality feels premium and solid. Please note that it doesn't include a wall adapter (as described by the seller), which makes the price very reasonable. Excellent customer service from XTAR!
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DI am extremely impressed with the XTAR L4 battery charger! Its ability to handle both 1.5V Li-ion and 1.2V Ni-MH AA/AAA batteries simultaneously is a game-changer for my electronics. The USB-C port makes charging very convenient, and the LED indicators are clear and helpful. It feels high-quality, compact, and reliable. Highly recommended for anyone needing a versatile charging solution!
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