Battery capacity indicator
Sometimes battery information is not readily available or is hard to understand at a glance. Our Battery Capacity Indicator is a user friendly indicator interface that you ..
Battery charger module
Battery charger module with display
Application Fields:for 3.7-120V lithium battery or storage battery
Input Voltage:AC 220V
Intelligent Lipo Charger 3.7V 2A
This Lipo charger is capable of delivering up to a 2A charge current. The integrated LED is red when in charging mode and turns green when the battery is fully char..
Lipo Charger 7.4V 2A
This Lipo charger is capable of delivering up to a 2A charge current. The integrated LED is red when in charging mode and turns green when the battery is fully charged.
JST-PH Battery Extension 500MM
By popular demand, we now have a handy extension cord for all of our JST-terminated battery packs (such as our LiIon/LiPoly and 3xAAA holders). One end has a JST-PH s..
Li-ion Lithium Battery Capacity Tester
ZB2L3 battery capacity tester discharge type 1.2-12V external load capacity of the battery and other tests 18650
Tools, single-function, by controlling the lo..
Is there anything an Arduino can't do? Well, for one, most of them can't be powered directly from a 3.7V LiPo battery; much less charge and monitor that battery. The LiPower Shield t..
PowerBoost 500 Charger
PowerBoost 500C is the perfect power supply for your portable project! With a built-in battery charger circuit, you'll be able to keep your project running even while recharg..
SparkFun LiPo Charger Basic - Micro-USB
If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The SparkFun LiPo Charger Basic is stripped down of all features..
SparkFun LiPo Charger Basic - Mini-USB
If you need to charge LiPo batteries, this simple charger will do just that. It is designed to charge single-cell Li-Ion or Li-Polymer batteries. Check the data..
SparkFun USB LiPoly Charger - Single Cell
If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The SparkFun USB LiPo Charger is a basic charging circuit that ..
Sunny Buddy - MPPT Solar Charger
This is the Sunny Buddy, a maximum power point tracking (MPPT) solar charger for single-cell LiPo batteries. This MPPT solar charger provide you with the ability to..
USB Lion/Lipoly charger
This is a Lithium Ion and Lithium Polymer battery charger based on the MCP73833. It uses a USB mini-B for connection to any computer or 'USB wall adapter'. Charging is perfo..
Wireless charging uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical devi..
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