Features: 100% brand new To test all different kinds of batteries (AA, AAA, C, D, 9V, mini cell) Check the power level of all 1.5V, 9V, and 1.5V miniature cells Can quickly test the capacity of your battery Easy-to-read, digit indicates power level Test multiple sizes of batteries in one unit. (1.5V: AAA, HP16, MN2400, R03, AA, HP7, MN1500, UM3, C, HP11, MN1400, SP11, LR14, UM2, D, HP2, MN1300, SP2, R20, UM1; 9V: PP3, MN1604, 6F22, 006P) Specification: Battery Size: 1.5V | 9V G…

Description: Item Name: AB Clip Size: 20mm * 22.5mm * 8mm (MAX) Specification:2S 3S 4S 5S 6S Weight: about 3 grams Material: polypropylene (PP) Contains: 1x Clip

The 4 Series 40A 18650 Lithium Battery Protection Board 14.8V 16.8V with Balance for Drill Motor Lipo Cell Module comes with recovery function – AUTO Recovery and Integrated 10 low load resistance MOS tube. It provides a continuous discharge of 40A, 100mA balanced current, for electric drill/sprayer/LED lights/low power inverter. (If the cooling environment is not good, please reduce the load current use). The Scope of Nominal voltage of 3.6V, 3.7V lithium battery (including 18650, 26650, a…

The 3A 18650 Lithium Battery Charger Module with Battery Box and 5V Type-C Input is an integrated charging module with a battery enclosure, designed to charge individual 18650 lithium-ion cells. It provides efficient charging, safety features, and modern connectivity, making it ideal for DIY projects and portable power solutions. The 3A 18650 Lithium Battery Charger Module with Battery Box provides a fast, efficient, and safe charging solution for single 18650 cells, combining ease of use and …

21700 x 3 Battery Cell Spacer/Holder is a cylindrical battery spacer, made of flame retardant ABS+PC materials, with high-temperature resistance and crack resistance. There are slots on the edge of the holder, that can be combined into many different sizes and shapes of the battery pack; after welding nickel tabs, the pack can pass the vibration test without any other connecting device. Make your battery pack Solid and Reliable! This Battery Holder is compatible with our 21700 Li-ION Batter…

The 3 Series 40A 18650 Lithium Battery Protection Board 11.1V 12.6V with Balance for Drill Motor Lipo Cell Module comes with recovery function-AUTO Recovery and Integrated 10 low load resistance MOS tube. It provides a continuous discharge of 40A, 100mA balanced current, for electric drill/sprayer/LED lights/low power inverter. (if the cooling environment is not good, please reduce the load current use). The Scope of Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, a po…

18650 Lithium Batteries are a great and most popular portable power source. You can group them in different combinations to get the output voltage and capacity as per your requirement. But there are a lot of models and capacities. Rated capacities are sometimes not true and you can use this module to find out the actual battery capacity. Just insert an 18650 battery into the module and start the discharge process. The module will output the battery capacity after some time. How this module calcu…