Universal Dual‑Slot USB Lithium‑Ion Battery Charger – Micro‑USB Powered (32650 / 26650 / 18650 / 16340)

Specification:Input: 5 V DC ± 0.25 V, 2 A (micro‑USB)Output (CC/CV): 1 × 1000 mA ( single slot ) | 2 × 500 mA (both slots)Supported Chemistries: Li‑ion & Li‑poly, 3.6 V / 3.7 V nominalCompatible Sizes: 32650 • 26650 • 21700 • 20700 • 18650 • 17670 • 14500 / 16340 • 10440Charging Cut‑off: 4.20 V ± 1 % (auto‑stop)Indicators: Independent dual‑color LEDs (Red = charging, Green = full)Protections: Over‑charge, over‑current, short‑circuit, over‑temperature, reverse‑polaritySlots: 2 spring‑loaded, independently regulated channelsHousing: Flame‑retardant ABS with side ventilation finsIncluded Cable: 30 cm micro‑USB to USB‑A leadDescription:Designed for versatility on the bench or on the go, this dual‑slot USB charger powers up nearly every cylindrical Li‑ion cell you’ll encounter—from tiny 10440 torch batteries to giant 32650 packs. Simply plug the supplied micro‑USB lead into any 5 V/2 A wall adapter, power bank, or solar panel and the smart CC/CV controller takes care of the rest—delivering up to 1 A in single‑slot mode or 2 × 500 mA simultaneously. Independent status LEDs show exact progress and the built‑in safety suite shuts everything down at 4.2 V, so your cells stay cool, balanced, and ready for action without manual guess‑work.Application:Everyday recharging for flashlights, vapes, and power‑tool 18650/26650 cellsField charging via power bank ­– ideal for photographers and campersSafe top‑up of 14500/16340 batteries in medical or security gearDIY electronics, robotics, and battery‑pack prototyping labsPortable backup charger for e‑bike lights, Bluetooth speakers, and gadgets

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Specification:

1. Input: 5 V DC ± 0.25 V, 2 A (micro‑USB)
2. Output (CC/CV): 1 × 1000 mA ( single slot ) | 2 × 500 mA (both slots)
3. Supported Chemistries: Li‑ion & Li‑poly, 3.6 V / 3.7 V nominal
4. Compatible Sizes: 32650 • 26650 • 21700 • 20700 • 18650 • 17670 • 14500 / 16340 • 10440
5. Charging Cut‑off: 4.20 V ± 1 % (auto‑stop)
6. Indicators: Independent dual‑color LEDs (Red = charging, Green = full)
7. Protections: Over‑charge, over‑current, short‑circuit, over‑temperature, reverse‑polarity
8. Slots: 2 spring‑loaded, independently regulated channels
9. Housing: Flame‑retardant ABS with side ventilation fins
10. Included Cable: 30 cm micro‑USB to USB‑A lead

Description:

Designed for versatility on the bench or on the go, this dual‑slot USB charger powers up nearly every cylindrical Li‑ion cell you’ll encounter—from tiny 10440 torch batteries to giant 32650 packs. Simply plug the supplied micro‑USB lead into any 5 V/2 A wall adapter, power bank, or solar panel and the smart CC/CV controller takes care of the rest—delivering up to 1 A in single‑slot mode or 2 × 500 mA simultaneously. Independent status LEDs show exact progress and the built‑in safety suite shuts everything down at 4.2 V, so your cells stay cool, balanced, and ready for action without manual guess‑work.

Application:

1. Everyday recharging for flashlights, vapes, and power‑tool 18650/26650 cells
2. Field charging via power bank ­– ideal for photographers and campers
3. Safe top‑up of 14500/16340 batteries in medical or security gear
4. DIY electronics, robotics, and battery‑pack prototyping labs
5. Portable backup charger for e‑bike lights, Bluetooth speakers, and gadgets

Universal Dual‑Slot USB Lithium‑Ion Battery Charger – Micro‑USB Powered (32650 / 26650 / 18650 / 16340)

155 BDT250 BDTSave 95 BDT

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Specification:

1. Input: 5 V DC ± 0.25 V, 2 A (micro‑USB)
2. Output (CC/CV): 1 × 1000 mA ( single slot ) | 2 × 500 mA (both slots)
3. Supported Chemistries: Li‑ion & Li‑poly, 3.6 V / 3.7 V nominal
4. Compatible Sizes: 32650 • 26650 • 21700 • 20700 • 18650 • 17670 • 14500 / 16340 • 10440
5. Charging Cut‑off: 4.20 V ± 1 % (auto‑stop)
6. Indicators: Independent dual‑color LEDs (Red = charging, Green = full)
7. Protections: Over‑charge, over‑current, short‑circuit, over‑temperature, reverse‑polarity
8. Slots: 2 spring‑loaded, independently regulated channels
9. Housing: Flame‑retardant ABS with side ventilation fins
10. Included Cable: 30 cm micro‑USB to USB‑A lead

Description:

Designed for versatility on the bench or on the go, this dual‑slot USB charger powers up nearly every cylindrical Li‑ion cell you’ll encounter—from tiny 10440 torch batteries to giant 32650 packs. Simply plug the supplied micro‑USB lead into any 5 V/2 A wall adapter, power bank, or solar panel and the smart CC/CV controller takes care of the rest—delivering up to 1 A in single‑slot mode or 2 × 500 mA simultaneously. Independent status LEDs show exact progress and the built‑in safety suite shuts everything down at 4.2 V, so your cells stay cool, balanced, and ready for action without manual guess‑work.

Application:

1. Everyday recharging for flashlights, vapes, and power‑tool 18650/26650 cells
2. Field charging via power bank ­– ideal for photographers and campers
3. Safe top‑up of 14500/16340 batteries in medical or security gear
4. DIY electronics, robotics, and battery‑pack prototyping labs
5. Portable backup charger for e‑bike lights, Bluetooth speakers, and gadgets