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 3.7V lithium-ion batteries including 18650, 32700, and 32650 cells. Ideal for flashlights, power banks, and DIY electronics, this compact charger offers reliable performance, independent charging slots, and essential safety features.
✅ Key Features:
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🔌 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 / 32650 / 32700 and more.
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⚡ 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:
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Charging Voltage: 4.2V ± 1%
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Charging Current: Up to 1A per slot (depending on power source)
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Battery Types: Li-ion 3.7V cells – 18650, 26650, 32650, 32700
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LED Indicators:
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Red = Charging
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Green = Full / No Battery
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Slots: 2 Independent
🛡️ Built-in Safety Protections:
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✅ Overcharge Protection
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✅ Reverse Polarity Protection
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✅ Short Circuit & Overcurrent Protection
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✅ Automatic Charging Cutoff
⚠️ Important:
This charger is not compatible with LiFePO₄ or non-rechargeable batteries. Use only with supported 3.7V Li-ion cells.
Upgrade your charging setup today with the MS-T650 Dual 4.2V Li-ion Battery Charger – fast, reliable, and built for safety.