729B Rechargeable Battery 7.4V 5200 mAh
What's in the box: This battery has been discontinued. It is replaced by, and is fully compatible with, our new ultra-compact 750B Battery (with USB-C charging), which does not require a special wall-charger.
Compatible with 7.4V heated apparel (versions 2019-present):
- 8701 Transit
- 8702 Expedition
- 8705 Outlast
- 8708 Traverse
- 8709 Roam
- 8710 Wander
- 9538 Ranger
- 9692 Dash
Please note the USB port on this battery is designed to charge phones and smart devices, and will not power heated apparel products.