YDL 602028 300mAh 3.7V Lithium Polymer Battery 6x20x30mm with PH2.0 Connector

The YDL 602028 is a 300mAh 3.7V rechargeable lithium polymer (LiPo) battery measuring 6 x 20 x 30 mm including the protection board and weighing approximately 8.0 g. It includes a built-in PCM, 50 mm 28 AWG red and black leads, and a fitted JST PH2.0 (PHR-2) connector. Standard charge is 0.2C, maximum charge is 0.5C, and the PCM limit is 2.0A.

Typical applications

Designed for compact, low-power electronics such as:

• Wearable sensors and health monitors
• Bluetooth trackers and beacons
• Compact IoT and data-logging devices

Custom options

Lead length and connector can be changed to suit your assembly. Capacity is fixed by the cell size; share your available battery space if you need another capacity.

Safety notes

Red is positive and black is negative. Do not reverse polarity. Charge to a maximum of 4.2 V with a CC/CV LiPo charger. Do not puncture, crush, expose to flame, or short-circuit the battery.