10 Best
18650 Battery Chargers
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Product Highlights- 【full safety protection】with intelligent circuits protection and multiple protection functions, our battery charger can protect against circuit overcharge, overheat, short-circuiting, overcurrent and overvoltage; controlled by advanced mcu, automatically stop charging when detecting improper input voltage, defective or short circuit or non-rechargeable batteries.
- 【led charging indicator】smart led charging status indicator that changes from red to green when the battery is fully charged. and after the battery is fully charged, our battery charger will automatically stop charging.
- 【universal battery charger】this 4 bays 18650 battery charge with usb port and type-c port can simultaneously charge rechargeable batteries of different specifications (18650, 20700, 21900, 26650, 26500, 22650, 18490, 17670, 17500, 17355, 16340(rcr123), 14500, 10440), suitable for electronic cigarette battery.
- 【"0v" activation function】if your battery overuse leads to low battery voltage, normal charging is dangerous, the battery will be easy to damage. our battery charger has "0v" activation function that takes small current to charge battery, and will turn to normal current when the battery voltage returns to normal, protecting battery from damage and repairing "0v" lithium...
- 【what you get】1 x 4 slots battery charger, 1 x plug cable, charger with ce, fcc, rohs certificates. we guarantee the quality before the item shipped. 30 days free refund, 1 years free replacement, lifetime maintenance.
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Product Highlights
- [details lcd screen]: the 18650 battery charger can record the capacity value mah charged for the battery so that you can know the true value of the battery. the smart charger can also display the charging time, battery voltage, charging progress%, battery type, charging speed and battery type
- [example of charging time]: 14500 battery 800mah-1 hour full charge; 26650 battery 5500mah-3 hours full charge, amazonbasics 800mah aaa battery-0.5 hours full charge, flat plate 3.7v 3400mah lithium ion ncr18650b battery-2 hours full charge; 21700 battery 4800mah-2.5 hours full charge
- [wide compatibility]: compatible with all 3.7v battery and 1.2v ni-mh / ni-cd aa aaa batteries. the 18650 charger will automatically recognize the battery type and charge independently. the applicable battery length ranges from 29mm to 75mm
- [adjustable charging speed]: 18650 batteries charger button "a" can switch 0.5a / 1a / 2a charging speed, switch between slow charging / fast charging as needed, unique charging mode can reduce battery damage, smart the circuit provides protection against short circuit, over heat, over voltage and over discharge
- [portable and compact]: 4 bay universal 18650 battery design can charge 4 different batteries at the same time, it becomes your travel best 18650 battery charger uk. if you encounter any problems during use, you can contact us
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Product Highlights
- 【smart identification】this charger can automatically recognize non-rechargeable batteries, rechargeable nimh and li-ion batteries to ensure safe charging.
- 【charging indicator】our battery charger has 4 slots and each slot has led indicator light bar to real-timely show you the battery charging status.
- 【wide compatibility】3.6v/3.7v li-ion rechargeable batteries: 10440, 14500, 14650, 16340, 17335, 17500, 17670, 18350, 18500, 18650, 18700, 20700, 21700, 22650, 25500, 26650; 1.2v ni-mh/ni-cd: aaaa, aaa, aa, a, sc, c. (note: it can charge protected 20700 21700 batteries)
- 【input current switching】simply press the button to select different charging current: 0.5a, 1a, 2a. switch between slow charging / fast charging as needed.
- 【multi protections】high compatibility, independent charge management, reverse charging protection, overcharge protection and over-heat protection for safe and fast charging.
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Product Highlights
- Intelligent lcd screen: fast charger with lcd display, 4 sets of led indicators show independently when charging. each charging slot monitors and charges independently, display each cell's voltage, charging current, charging time, power display.
- Super fast battery charger: kalahol battery charger has advanced high current mode and quick charging technology. taking less than 4 hours to fully charge 2-4 2000mah aa batteries. saving your time, saving your batteries' life.
- Universal compatibility: this battery charger not only compatible with 26650, 18650 li-ion batteries, but also most cylindrical rechargeable batteries. including 3.6v/3.7v li-ion batteries. it applies to rechargeable battery as 10400, 14500, 14650, 46340, 16340, 17500, 17670, 18350, 18490, 18500, 18700, 20700, 21700, 22650, 26700, 25500, 46340(rcr123), imr, inr, icr, nc...
- Safety protection: built-in intelligent circuits protection to protect the battery safety charged. a protection against short-circuiting, automatically protects against overcharge, overheat, over discharge, made from durable abs.
- Micro usb charging ways: the battery charger equipped with micro usb input port, more convenient and time saving. (including charging cable). aa battery charger supports ac charging and car charging.
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Product Highlights
- 5 modes-powerful led generates a brilliant large area floodlight or a perfectly focused spotlight. adjustable/zoomable focus with 5 modes: high- medium- low- strobe- sos (for emergency)
- Battery charger will stop charging automatically when battery was fully charged
- Flashlight: mini small size. apply with one rechargeable battery. portable. easy carry in pocket, bag, backpack. convenient to take it to anywhere.
- 4-slot usb charger: 4 slots can be adjusted according to different battery lengths; the battery will not be overcharged and overheated. our chargers comply with standard safety regulations, and have flame-retardant materials, smart circuits, fast charging, and multiple safety protections. before charging, please confirm that your battery is original/not damaged/quality/...
- What you get: 1*charger+4*rechargeable battery+1*flashlight .if you have any other questions, please contact us in time
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Product Highlights
- [lcd screen for detailed information]: 18650 battery charger unique button "c", can switch the battery charging information of different ports, can display charging time/charge capacity, battery voltage, charging progress%, battery type, charging speed
- Example of charging time : the battery charging time: 2500mah aa 1.5 hour, amazonbasics 800mah aaa 0.5-hour at 1 amp rapid current, flat top 3.7v 3400mah lithium ion panasonic ncr18650b 2-hour, 3.6v 2500mah li ion high drain lg he2 1.5-hour
- [wide compatibility]: compatible with all 3.7v lithium batteries and 1.2v ni-mh / ni-cd aa batteries. the charger will automatically recognize the battery type and charge independently. the applicable battery length ranges from 29mm to 65mm
- [safe and adjustable charging speed]: 18650 battery charger button "a" can switch 0.5a / 1a / 2a charging speed, switch between slow charging / fast charging as needed, unique discharge function can reduce battery damage, smart the circuit provides protection against short circuit, over heat, over voltage and over discharge
- [portable and compact]: 4 slot battery charger design can charge 4 different batteries at the same time, it becomes your best travel 18650 universal charger. if you encounter any problems during use, you can contact us.
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Product Highlights
- [high speed 3.7v li-ion battery charger] charging current up to 1000ma for 3.7v lithium-ion batteries, twice as fast as a normal 3.7v battery charger, and 400ma charging current for ni-mh/ni-cd 1.2v rechargeable batteries.
- [charging anywhere and anytime] 18650 battery charger is equipped with a micro usb input port, you can power it by pc, adapter, power bank and car charger.
- [wide compatibility] universal 18650 battery charger can freely charge 1 or 2 pieces 26650 22650 18650 18490 18350 17670 17500 16340 (rcr123) 14500 3.7v lithium-ion batteries or ni-batteries mh /ni-cd rechargeable batteries c aa aaa.
- [large lcd display] displays complete and accurate information in real time about the charging status of batteries.
- [mult-protection] advanced mcu control and ?v function, overheating and over-current protection, over voltage protection, short circuit protection, overload protection, detection of non-rechargeable and faulty batteries.
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Product Highlights
- [zoom flash and adjustable focus] our flashlight uses the latest durable chip to provide a super bright beam. this high-quality flashlight achieves distance through easy-to-control head zooming and easy switching of modes with the touch of a button. you can adjust the focus range, stretch and adjust the focus according to different purposes, and obtain the required spot...
- [super durable] the main body of this flashlight is made of high-quality aluminum alloy. sturdy and durable, can be used for a long time. this flashlight is non-slip, wear-resistant and ordinary waterproof design, providing a better experience. ipx-5 waterproof, suitable for outdoor environment and bad weather conditions.
- [super bright and long lasting] the high-lumen flashlight led bulb provides bright light, and the powerful lumen led can produce bright large-area floodlights or perfectly focused spotlights within a beam distance of 656 feet/200 meters. strong spotlights are used for remote observation. super bright high-performance led flashlight, high-quality working life of 50,000 h...
- [5 lighting modes can be easily switched] supports five switching modes, high/medium/low/strobe/sos. fully press to switch, half press to cycle the lighting mode (quickly turn off and press to cycle the lighting mode). easy to use.
- [portable size] the flashlight is a portable mini size, length: 5 inches (approximately 13 cm), diameter: 1.25 inches (approximately 2.5 cm), weighing about 80 grams, put it in your hand or pocket. small and easy to put in your pocket. the non-slip design and waterproof, can be used in a variety of outdoor use in bad weather conditions. the button tail switch is conveni...
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Product Highlights
- 【smart lcd display】;lcd4 18650 charger monitors detailed real battery condition, time per charge/charging capacity, battery voltage, charging progress %, battery type, charging speed to identify the real capacity of the battery
- 【18650 battery charging time】: 2.5 hours full 18650 rechargeable battery 3400mah, 3.5 hours full 21700 battery 5000mah, 0.5 hours full amazonbasics 800mah aaa battery
- 【wide compatibility】: the fast 18650 charger is compatible with all 3.7v lithium batteries and 1.2v nimh/nicd aa aaa batteries. smooth and durable stainless steel rails for cell lengths from 34mm to 75mm
- 【safely adjust charging speed】: switch between slow/medium/fast charging as needed, shorten charging time by up to 35%, intelligent circuit to prevent short circuit, overheating, and overvoltage，automatic stop when full
- 【universal charger】: universal usb interface, you can use solar charger, mobile power, computer, car charger, usb wall charger, etc. to charge 18650 batteries anytime and anywhere. best 18650 battery charger 4 slots, suitable for home or outdoor
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