Recent content by Davidericrosenberg

Thank you for your input…! I’m pretty sure that I will not have a problem with the bms as I have never even seen a small cheap eBay 20a bms rated at less than 10a max charge current. But your are right … can’t guarantee it…! The 2 reasons that I wanted to charge with my cv ca power supply...

Clarification: I measure 10.4v from ID pin to Ground pin while charger is plugged into AC (but not connected to the battery). There is no voltage on the Positive pin … as expected.

• Cells are Samsung 35e and std. charge is 1/2 C. • I measure 10.4v to the labeled neg. pin • on closer inspection of the charger boilerplate .. the 3rd pin is labeled ID (not T as I might expect if it connects to a thermistor in the batterypack ☹️) I thought maybe matching the normal...

Just bought a new Ride1up Prodigy mountain bike. To my dismay .. the charger is only 2a … while the battery is a 14ah (36v) that can safely charge at 5A. The battery connector is a funky configuration that I have never seen before called a Stellar 3 Pin. The 3rd pin is probable some sort...