Replacing the battery in a Vantrue OnDash R2 2K HD Dash Cam is quite easy, but I discovered that I cannot buy an identical replacement battery (353035H, manufactured by Shenzhen Jinke Energy Development Co., Ltd.; jk-energy.en.a...).
The original battery was about 2 years old, out of warranty, and had trouble retaining a charge. Even when testing immediately after a full charge, the camera would only record for about 30 seconds before the battery would die and the camera turn off.
This video describes how to open the camera, my trials and tribulations of trying to find the correct battery, where I eventually found a similar battery, how to replace the battery, reassembly of the camera, and testing the camera's performance with the new battery.
We need #RightToRepair legislation.
[Update: I received replies from my general inquiry to Jinke and related Alibaba suppliers.
* 24 April 2018: Shenzhen Taiwoo Battery Co. Ltd. contacted me regarding their 353035 battery, but it is not a high-temperature battery.
* 04 May 2018: Shenzhen Juheyuan Science & Technology Co., Ltd. contacted me regarding their high temperature 353035H battery. Unfortunately, they need a buyer who will order large quantities.]
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