10 Best
Zerolemon External Battery Chargers
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Product Highlights- Lcd display: lcd screen indicator (25%,50%,75%,100%) lets you know that your battery charging status, when lcd screen indicator show 100% mean battery is full.
- Much inconvience: the charger charges not only for your battery, also for almost all the smartphone and batteries.
- Intelligent: kastar mini rapid a/c charger features a fold-out us plug, 100-240v worldwide input voltage, with high speed usb charge function.
- Multi protection: built-in protection circuit prevents overcharging and heats. quick charge with automatic constant current control protects battery from overcharging, short circuit, and electric shock
- Best guaranty: the charger include 30-day money back and 3-year manufacturer warranty.
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Product Highlights
- Xtar vc4 battery charger could intelligently recognize and adjust the current from 0.1a to 1a. for ch1&ch4, max charging current is 1000ma, for ch2&ch3,max current is 500ma
- Safe multi-protection & package,with advanced mcu control system,the charger turns to trickle charging automatically to prevent the batteries from over-voltage, over-current and over-heat.and the vc4 battery charger performs 0v activation function. insert a li-ion/ imr/ inr/ icr rechargeable battery that is over-discharged or old, the vc4 charger will activate the sleep...
- 4 bay universal 18650 charger: xtar vc4 18650 charger can charge for any 1.2v ni-mh/ni-cd aaaa/aaa/aa/a/sc/c/d batteries and 3.6v/3.7v li-ion/imr/inr/icr 10440 14500 14650 16340 17335 17500 17670 18350 18490 18500 18650 18700 20700 21700 22650 25500 26650 rechargeable batteries.(note: vc4 could not charge 18700/20700/21700 protected batteries)
- 4 bay lcd display smart charger,simple press the button once to know the battery charging status,you can also press the button for 1.5s to turn off the backlight of lcd screen
- Package list:xtar vc4 universal 4 slots household battery charger, hop-pocket, cable, user manual( the package is not including wall adapter)
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Product Highlights
- 【powerful and functional charger】long press ”mode” button to switch charging/grad/store mode.when you switch to grad mode,vc4sl could display “real capacity” of the battery after”charge-discharge-fully charge” process;when you switch to store mode, 3.6v battery charger vc4sl can maximize your batteries lifespan
- 【holiday gift 4-bay battery charger】xtar vc4sl rechargeable battery charger is made of pc fire retardant material, with high-precision mcu and real-time temperature control protection system.when battery is reversed or short-circuited, it will show error symbol. after battery fully charged, it will show full and stop charging automatically. if the battery is over discha...
- 【18650 21700 universal charger】vc4sl universal charger---upgraded and more powerful, it can freely charge lithium-ion and ni-mh batteries simultaneously-3.6v/3.7v li-ion/imr/inr/icr rechargeable batteries or 1.2v ni-mh/ni-cd aaaa/aaa/aa/a/sc/c batteries note:could not charge d cells
- 【fast charge, easy to use】with xtar 18w adapter input,the smart charger will detect the battery internal resistance and choose the suitable current for the battery, up to 3a for 1 slot.besides, you can set the charging current by manual---3a/2a/1a/0.5a/0.25a optional
- 【visible lcd display】 show charging current, battery voltage, charging capacity, internal resistance and battery type of the rechargeable batteries on the screen when xtar vc4sl battery charger is connected to power supply and batteries are inserted,let you know your battery charge status at a glance
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Product Highlights
- [high definition lcd displays]the lcd display of vc2sl 18650 charger could show real time charging status,press the button to switch the display of cap(charged capacity)-ccr(real-time charging current)-ir(internal resistance).two sets of led indicators show independently when charging, making the charging process visible status and stopping once completing charge intell...
- [usb output function] xtar vc2sl rechargeable battery charger comes with 5v / 1a usb output function.it is designed with power-path management,when you plug the power supply,insert the battery and connect usb devices,usb devices get charged directly from the power supply instead of the battery,which can not only improve efficiency,but also extend the battery lifespan
- [21700 protected battery charger] xtar vc2sl household battery charger is compatible for 3.6v/3.7v li-ion/imr/inr/icr 10440/14500/14650/16340(rcr123)/17335/17500/17670/18350/18490/18500/18650/18700/20700/21700/22650/25500/26650 and 1.2v ni-mh/ni-cd aaaa/aaa/aa/a/sc/c/d batteries.
- [type c fast charger]compatible with any 5v usb power including usb wall adaptors, cell phone chargers, solar panel, pc usb, etc.use 5v 2.1a can maximize the advantages of the fast vc2sl charger, the charging current is 2a*1/1a*2/0.5a*2, it takes about 1.5hr to fully charged 1 pc 18650 3000mah li-ion battery
- [xtar intelligent charger] - package list: 1x charger,1x usb c cable,1x manual.with advanced mcu control and intelligent △v and -△v cut-off charging tech, multiple protection like over-heat and over-current protection, short-circuit protection, non-rechargeable and defective battery detection, multiple protect function to ensure safer charging
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Product Highlights
- 【4-bay fast charger】with the adapter, the universal battery charger could charge the batteries with 2a*2/1a*4/0.5a*4 current
- 【output function】it’s not only a 4-bay charger but also a power bank, the 5v usb output could supply power for your phones, cameras, pads, gps and other devices
- 【18650 battery charger】compatible with: li-ion / imr / inr / icr / (3.6v/3.7v): 10440 14500 14650 16340 17335 17500 17670 18350 18490 18500 18650 18700 20700 21700 22650 25500 26650 32650 1.2v ni-mh / ni-cd: aaaa aaa aa a sc c d (note: can charge protected 20700/21700 batteries((just barely fits 76.9mm long nitecore nl2150hpr 21700)，fit well to charge 4pcs 21700 at once))
- 【ac&usb dual input port】the charger could be powered via ac input port and the micro usb port, you could choose a suitable one in different scenarios
- 【safety】safe fire resistant abs material,protection of overcharge, over-discharge, short circuit and reverse polarity, passed many international safety and quality certifications, such as rohs, ce, fcc, and so on. insured worldwidely by china pacific insurance co., ltd
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Product Highlights
- 【4-bay battery charger 】our chargeable battery charger is made of pc fire retardant material with excellent heat dissipation and electronic circuit design. when the battery is reversed or short-circuited, it will show an error symbol. after the battery was fully charged, it just sopped charging automatically. if the battery is over-discharged, our smart charger can even...
- 【 temperature protection】stop charging automatically if the temperature of the charger or battery gets too high when charging. stainless steel rail is more durable and smooth. worldwide voltage, suitable for the whole world, car adapter is available, but car cable is not included.
- 【full compatible】it applies to rechargeable battery as 32650, 26650, 26500, 25500, 22650, 22500, 21700, 20700, 18700, 18650, 18500, 18490, 18350, 17670, 17650, 17500, 17350, 16650, 16340(123a), 16500, 14650, 14500, 14430, 14350, 13650, 13500, 13450, 12650, 12500, 12340, 10500, 10440, 10350, 10340 1.2v ni-mh/ni-cd, 3.6v/ 3.7v li-ion/imr/inr/icr, aaa/aa/c.
- 【smart charger】intelligently identify input power and automatically adjust suitable charge current, the charger can automatically detect li-ion and ni-mh batteries and charge different types of batteries at same time and separately, 4 charging slots can work individually.
- 【universal usb interface】the latest design of the usb battery charger, the working voltage of the battery charger is 5v, so you don't have to worry about the high voltage bringing you damage and disaster. usb charging can help travelers recharge their lithium-ion batteries anytime, anywhere, especially if you don't have enough outlets, and you can even simply plug it in...
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Product Highlights
- 【8-bay universal 21700 battery charger】xtar vc8 plus 21700 charger has 80 mm long slot,it can support battery less than 80 mm,could charge 8pcs protected 21700 simultaneously.it’s fully compatible with:1.2v ni-mh / ni-cd: aaaa aaa aa a sc c & 3.6v/3.7v li-ion / imr / inr / icr: 10440 14500 14650 16340 17335 17500 17670 18350 18490 18500 18650 18700 20700 21700 22650 255...
- 【lcd display rechargeable charger】this universal 3.7v battery charger and aaa/aa battery charger with high-definition va lcd screen display can monitor the 8 slots information independently,shows real-time charging status such as voltage,current,mode,battery type,internal resistance and battery capacity that charged
- 【intelligent fast charger, easy to use】with dc 12v 3a input(adapter included),xtar vc8 plus 18650 fast battery charger could detect the battery type and intelligently choose the suitable current to charge the batteries,max 3a*1/2a*2/1a*4/1a*8. besides, you could also adjust the current by yourself, 5 optional current available (3a/2a/1a/0.5a/0.25a)
- 【18650 battery capacity tester】note only ch1-ch4 4 bays can do battery capacity test, ch5-ch8 could only charge battery）from ch1-ch4, there are 3 modes(charge,store,grade) press the mode button, switch to grade mode, you could get the real capacity of the battery by charge-discharge-charge again;switch to store mode,it could charge or discharge the battery to its rated ...
- 【gift choice,8-bay safety guarantee charger 】safe fire resistant abs material,protection of overcharge, over-discharge, short circuit and reverse polarity, passed many international safety and quality certifications, such as rohs, ce, fcc, and so on.and if the battery is over discharged, our smart charger can even activate this battery.
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Product Highlights
- 【faster charging】it support qc3.0 adapter, when you insert the battery,the smart charger will detect the battery internal resistance and choose the suitable current for the battery, besides, you can set the charging current by manual---3a/2a/1a/0.5a/0.25a optional
- 【battery capacity tester】long press ”mode” button to switch charging/grad/store mode.when you switch to grad mode,vc4 plus could display “real capacity” of the battery after”charge-discharge-fully charge” process;when you switch to store mode, 18650 battery charger vc4 plus can maximize your batteries lifespan
- 【18650 universal charger】new xtar vc4s charger,upgraded and more powerful, vc4 plus can freely charge lithium-ion and ni-mh batteries at the same time with different but suitable charging methods-3.6v/3.7v li-ion/imr/inr/icr 10440 14500 14650 16340 17335 17500 17670 18350 18490 18500 18650 18700 20700 21700 22650 25500 26650 rechargeable batteries or 1.2v ni-mh/ni-cd aa...
- 【multi-functional lcd display】this 4 slot batteries charger with 170°view angle colorful va lcd screen could show the real time charging status for you clearly:voltage, current, mode, battery type, internal resistance and battery capacity data. the lcd back-light will become dark after 1 minutes without any operation.
- 【4-bay battery charger】xtar vc4 plus battery charger is made of pc fire retardant material, with excellent heat dissipation and electronic circuit design. when battery is reversed or short-circuited, it will show error symbol. after battery fully charged, it just stopped charging automatically. if the battery is over discharged, our smart charger can even activate this ...
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Product Highlights
- Only charger no battery,type-c dual-role fast charger for 3.7v/3.6v li-ion/imr/inr/icr rechargeable battery 18650 18700 20700 21700 and protected 18650 batteries
- Fashionable 3 colors to be chosen-black/red/blue;the negative pole of pb2s applies high quality metal material,it has a stronger conductivity and smaller impendance;rubber-painted material,soft and smooth touch;magnetic cover, dust-proof and drop-proof
- 【charger with output function】type c 3.7v/3.6v li-ion/imr/inr/icr 18650/18700/20700/21700 battery charger with usb output function , usb a and type-c 2 ports output all together.(*pb2s can also charge “low-current”devices such as bluetooth headphones and usb lights.)
- Support the most popular qc3.0+pd3.0 dual-protocol fast charging,compatible with most fast-charging adapters on the market
- Safe and reliable,built-in high-precision mcu makes end-of charge voltage up to ¡à0.05v, and the charger will automatically stop charging after fully charged batteries;protection of overcharge, over-discharge, short circuit and reverse polarity;xtar originated 0v activation;three-stage tc-cc-cv charging;insured worldwidely by china pacific insurance co., ltd
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Product Highlights
- 【fast charger with lcd display】: the 18650 battery charger has an lcd display, the button c switches the monitoring status, which can display the charging voltage, charging time, charging capacity, and charging progress% of each charging slot. button a switches the charging current 0.5a-2a, the 2500mah battery can be fully charged in 1.5 hours
- 【example of charging time】: button a eneloop 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
- 【extensive compatibility】：not only compatible with 26650, 18650 li-ion batteries, but also most cylindrical rechargeable batteries. the charger will automatically recognize the battery type, 3.6/3.7 v li-ion lifepo4 imr inr icr batteries 18500 16340 and 1.5v/ni-mh/ni-cd batteries aaaa aaa aa a that length ranging from 29mm to 65mm
- 【advanced protection & safety use】: compliant standard - ul cul ce tuv gs pse fcc rohs. built-in intelligent circuits protection to protect the battery safety charged. a protection against short circuit, overheat, over-voltage and over-discharge. distinctively, the discharging function can decrease the hurt of battery, making it more efficient and environmentally friendly.
- [portable and compact]: 4 slot battery charger design can charge 4 different batteries at the same time, equipped with micro, it becomes your best travel 18650 universal charger. if you encounter any problems during use, you can contact us.
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