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Specifications:
Brand Name: XKS
Item Name: 3.7V 400mAh 20C Lipo Battery
Cable: Silicone wire L40mm
Application: Suitable for XK RC plane A500/A290/A210/A220/A260/A250 Cartoon F4U.
Package Included:
1x 3.7V 400mAh 20C Lipo Battery
A part of the review has been auto-translated.
Spare batteries for small XK RC planes. Fit well.
1s Lipo battery not suitable for warbirds eachine/volantex warbirds series. This is too big (too long), it does not fit the space for the battery slot.
Checked voltage upon arrival it was 3.7V
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A part of the QA has been auto-translated.