Tektite Charge 3B (Resistor Included)

This tiny 100-gram charger can handle up to three batteries at 2 amps each, measure internal resistance, cycle, and more! Simply connect to a 100W USB-C source and you can charge batteries anywhere, without a huge mess of wires. Fits in your pocket, in your bag, and anywhere else you need it to be!

Don’t ever try to figure out which battery is the most charged out of a series of red lights or pay over $100 to haul around a charger that feels like an actual brick again. The easy-to-use interface and color LCD display tell you voltage and other interesting numbers in real time!

Have any questions? Join the Tektite Discord here and message in #charge-3b.

Design your own enclosure with the CAD here!

To use the battery cycling functionality, purchase WITH the resistor!
You can use any 4-ohm resistor with a 2-pin JST-PH MH-FC cable, but keep in mind that if you make your own it may get uncomfortably hot.

New features from Charge 2B:
– 3.2″ color touchscreen
– Fully enclosed design
– Silicone feet that don’t come off (in normal use)
– 3 batteries, up to 100W
– Battery cycling (with external resistor)
– Reverse polarity protection
– Dynamic power limiting to support bricks down to 65W
– High efficiency