18650 Battery Charger, MIEKLALE 4-Bay 3A Fast Rechargeable Battery Charger with Smart LCD Display,Discharge & Testing Functions for Rechargeable Batteries Li-ion 16340 18650 26650 10440 14500
$26.99
Price: $26.99
(as of Oct 09, 2025 19:39:27 UTC – Details)
Product description






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Customer Reviews
4.4 out of 5 stars 146
4.6 out of 5 stars 186
4.5 out of 5 stars 162
4.4 out of 5 stars 146
4.7 out of 5 stars 150
4.6 out of 5 stars 186
Price
$17.99$17.99 $38.99$38.99 $13.99$13.99 $12.99$12.99 $22.99$22.99
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Charging Current
500mA/700mA/1000mA/2000mA 300mA/500mA/700mA/1000mA/2000mA 500mA/700mA/1000mA/2000mA 300mA/500mA/700mA/1000mA 500mA/1000mA/2000mA 500mA/1000mA
Number of Slots
4 Bay 8+2 Bay 4 Bay 4 Bay 4 Bay 12+2 Bay
Charging Status Display
LCD Display LCD Display LED Indicator Ligh LCD Display LCD Display LCD Display
Discharge Capacity Test
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Power Supply
12V/3A adapter(US)+Car Cable 12V/4A adapter(US)+Car Cable DC Type-C 12V/2A adapter(US)+Car Cable Car Cable 12V/4A adapter(US)+Car Cable
New Design LCD Display: This Smart 18650 battery charger can display all Information in One Screen. Included Voltage(V),Current(mA),Time(h),Battery Capacity(mah),temperature(℃).These informations can be clearly displayed during the charging process.
Faster and efficient charger:This 18650 Battery Charger can quickly charge with 3A current, included a power adapter(12V/5A), It can make our chargers and batteries safer, and perform efficient and fast charging prograss.
Mult-ifunctional: Our 4 Bay 3A Fast Battery Charger can choose automatic and manual modes. And it has four functions can work in different modes (Charge battery, discharge and test capacity, repair bad battery).
Battery Capacity Tester: This multifunctional Battery charger can test the capacity of our batteries. In TEST mode, the battery capacity can be tested in three steps: fully charged, fully discharged, and then recharged, Achieve accuracy in detecting capacity.
Intelligent and safe: This Smart Battery charger has Multi-protection functions. Over Charge and Discharge,Short-Circuited,Over Temp,OV Activation,Intelligent Identification of Bad Battery and Anti-Reverse Protection.(Note :It Can Not Be Charge AA/AAA Li-ion 1.5V batteries and LiFePO4 batteries)
Customers say
Customers find the battery charger easy to use, well-priced, and appreciate its fast charging capabilities with user-selectable rates. They like its capacity, with one customer noting it supports 3A charging on all 4 slots, and another mentioning it can charge and test all 18650 batteries. The charger quality receives positive feedback, with one customer noting it’s perfect for flashlights. Battery life experiences are mixed, with some reporting their batteries getting quite hot during charging.
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