Adafruit USB Charger for JST Li-Ion/Li-Poly batteries
• Suitable for lithium-ion and lithium-polymer 3.7V and 4.2V batteries
• Status LEDs tell you if the battery is charging and fully charged
• Plug directly into any USB socket, be it computer or AC adapter
• 2-Pin JST Cable IncludedHow do I set this charger up?
Simply connect this charging adapter into a power supplied USB socket, connect your two-pin JST battery, and this device will do the rest for you.
What batteries can I use with this charger?
This charger is only to be used with lithium-polymer or lithium-ion batteries that are 3.7V or 4.2V only. Batteries are connected via the two-pin JST connection, for which a cable is provided. Two LEDs help you determine whether the battery is currently charging (red), and when the battery is fully charged (green).
Take care of your batteries
This charger works in three stages. It firstly performs an initial preconditioning charge, which will help prevent improper charging of depleted batteries. After preconditioning, a constant current fast charge is used to fully charge the device quickly. When the battery is full, this charger will then supply a trickle charge to keep it safely topped up.
If you are looking to store your batteries for a period of time then it is advised to store them with 50 per cent charge. This will help ensure the maximum overall life of your battery.
| V-In Connector
| V-Out Connector
|| 2-Pin JST
| Battery Chemical Support
|| Lithium Ion
|| Lithium Polymer
| Battery Voltage Support
| Package Contents
|| USB Battery Charger
|| 2-Pin JST Cable
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