Description
4A 4000mah Quick Charging DC Lithium-Ion Battery Charger With Hard Spring
Charge smarter and faster with the MS-T650 Dual Slot Li-ion Battery Charger, designed for high-capacity 4.2V lithium-ion batteries, including 18650 and cells. Ideal for flashlights, power banks, and DIY electronics, this compact charger offers reliable performance, independent charging slots, and essential safety features.
✅ Key Features:
-
🔌 Dual Charging Slots
Charge 2 batteries independently at the same time—each with its own monitoring and LED status. -
🔋 Wide Battery Compatibility
Compatible with standard cylindrical 3.7V Li-ion batteries:-
18650 / 26650 /and more.
-
-
⚡ Smart Charging Circuit
Features CC/CV charging technology for safe, efficient battery charging. -
🔧 Spring-Loaded Adjustable Contacts
Supports multiple cell sizes with secure and stable contact during charging. -
🌐 USB Powered
Powered via Micro USB (5V input)—works with any standard USB wall adapter, power bank, or PC.
🔍 Specifications:
-
Charging Voltage: 4.2V ± 1%
-
Charging Current: Up to 1A per slot (depending on power source)
-
Battery Types: Li-ion 3.7V cells – 18650, 26650.
-
LED Indicators:
-
Red = Charging
-
Green = Full / No Battery
-
-
Slots: 2 Independent
🛡️ Built-in Safety Protections:
-
✅ Overcharge Protection
-
✅ Reverse Polarity Protection
-
✅ Short Circuit & Overcurrent Protection
-
✅ Automatic Charging Cutoff
⚠️ Important:
This charger is not compatible with LiFePO₄ or non-rechargeable batteries. Use only with supported 3.7V Li-ion cells. Do not use this charger with 32650/32700 Cells.
Upgrade your charging setup today with the MS-T650 Dual 4.2V Li-ion Battery Charger – fast, reliable, and built for safety.