Compatible Batteries for WLToys K989 Drift Car
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Chassis Details
Platform: Mini Drift Car
Notes: The WLtoys K989 is a 1/28 scale, 4WD ready-to-run (RTR) brushed RC drift car designed for indoor drifting and racing. It features a durable metal chassis and a 130 motor, achieving a top speed of 30 km/h.
Understanding fitment results
We compare tray dimensions against verified battery dimensions, applying a 2mm tolerance for cable management and straps.
Spacer Required: The battery is notably shorter than the tray, so a foam block helps prevent movement.
Voltage mismatch: The battery’s max charged voltage exceeds the car’s rated limit.
Hard case required: Some tracks require hard-case packs for safety and compliance.
Low voltage alarm recommended: The chassis may not be LiPo-ready, so extra protection is recommended.
Adapter needed: The connector type differs, so a rated adapter or re-solder is required.
We group compatible connectors, surface “fits with mod” only when an expansion-height path exists, and still recommend verifying wire exit clearance in photos.
Fitment Notes
Space is tight on this chassis. We recommend shorty packs when possible.
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See Also
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Jump to similar chassis, trims, and other tray sizes.
Open setup guides
Read the measurement, safety, and connector primers before buying.
Measure your tray again
Useful if you suspect your trim or battery straps differ from the catalog.