Identify PH 2.0 connector and Compare 5 kinds similar small battery connector

Identify PH 2.0 connector and Compare 5 kinds similar small battery connector

3.7 v lipo battery connectorhuohou Lee
Our battery default use PH2.0-2P connector: Specification of this connector: Manufacturer: JST Part Number: PH-2, PHR-2, PH conn...

How we define the name of the 3.7v lipo battery according to the size

huohou Lee
One type,  a big battery have 7-digit number 1160100 1000mAh battery, Take this battery as an example, 1160100 saying the size of the battery, 11 ...

Do you know how to test the internal resistance and capacity of lithium batteries?

huohou Lee
Do you know how to test the internal resistance and capacity of a lithium battery? The internal resistance of a battery is equal to the open circui...

Why over charger li-ion battery is dangerous.

huohou Lee
Overcharging Li-ion cells can result in metallic lithium buildup on the anode, which can lead to nasty problems like inadvertent short circuiting a...