RoboCircuit
Adafruit 4 x AA Battery Holder ID 3788 with On/Off Switch and 2.1 mm DC Plug for Robots
Rs 1,090
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RoboCircuit
Adafruit Micro-Lipo Charger for LiPo/LiIon Batteries with MicroUSB Jack v1 ID 1904
Rs 1,920
In stock — ready to ship
Charging a single-cell 3.7V/4.2V Li-ion or Li-poly battery from USB via Micro-USB.
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Product details
Specs: 5V input via Micro-B USB; single Li-ion/Li-poly 3.7V/4.2V only, NOT older 3.6V/4.1V cells; charge current 100 mA default, adjustable to 500 mA by soldering jumper closed, for batteries 500 mAh or larger in 500 mA mode; three-stage charging; red LED charging, green LED full; 21 x 19 x 2 mm, height with JST 7 mm, weight 2 g.
Compatibility: Adafruit Li-poly/Li-ion batteries only, per Adafruit. Pairs with R24 in the Adafruit ecosystem; do not claim universal robot charger.
Power: 5V input via Micro-B USB; charges single-cell 3.7V/4.2V Li-ion/Li-poly only.
Package contents: Assembled/tested charger plus free bonus JST cable. Battery NOT included.
Notes: Cross-check Pimoroni GBP 5.75. No verified hero image - created without an image.
