7.4V 1500mAh 15C T-Plug Lithium Replacement Battery 4-Pack - Extra

In this review the focus is on a practical replacement power option for hobbyists running compatible WLOTYS, YONCHER and related models. The 4-pack of 7.4V 1500mAh lithium packs is aimed at RC drivers who need multiple rechargeable batteries for consecutive sessions; the single biggest reason to buy is the combination of a common T-PLUG connector and two included 2S USB charging cables that let you cycle packs without expensive chargers. The reviewer found these packs deliver reliable power and broad compatibility for off-road trucks and RC controllers when you want simple, ready-to-use spare batteries.

Key Features

• Compatibility: Fits a long list of WLOTYS, YONCHER and BEZGAR model numbers, so it works with many 4WD high speed off-road RC cars and related equipment.
• Voltage and capacity: The 7.4V and 1500mAh rating provides a balance of voltage and runtime suitable for hobby-level RC trucks and truggies without adding excessive weight.
• Connector options: Ships with T-PLUG and XH-3P connectors, giving flexibility for vehicles or transmitters that require one or the other.
• Package contents: Includes four rechargeable battery packs and two 2S USB charging cables so you can keep multiple packs charging from common USB adapters.
• Warranty: Covered by a two-year warranty that aims to provide post-purchase support and peace of mind for replacement needs.

Who It's For

This battery pack set is targeted at RC hobbyists who run WLOTYS 12423, 12401, 12403, 12428 series vehicles or compatible YONCHER and BEZGAR models and need multiple spares for extended track time. It is also useful for users who want a straightforward rechargeable option that uses familiar T-PLUG connections and can be charged from USB power sources.

Those who should look elsewhere include competitive racers who demand higher discharge rates or custom battery setups, and pilots of larger UAVs or heavy-duty models that require higher capacity packs or different chemistries. Also check for size and fit before purchasing if your model has nonstandard battery bay dimensions.

Pros & Cons

Pros

• Multiple packs in one purchase reduce downtime between runs and make it easy to rotate batteries during a driving session.
• Included 2S USB charging cables add convenience for charging from USB power banks or USB adapters.
• Good build quality reported by customers, indicating reliable performance for casual to moderate use.

Cons

• Some users report mixed results on runtime, so absolute battery life may vary with driving style and motor load.

Specifications

Brand	Coonyard
Voltage	7.4 Volts
Capacity	1500mAh
Chemistry	Lithium ion
Connector	T-PLUG and XH-3P
Package Contents	4 x Battery Pack, 2 x 2S USB charging cable
Warranty	Two-Year Warranty

Our Verdict

The 7.4V 1500mAh 15C T-Plug 4-pack is a sensible value for recreational RC drivers who need multiple spare packs and the convenience of USB charging. It pairs wide model compatibility with a practical package and a two-year warranty, making it a good choice for casual track days and backyard runs where simple, reliable replacements are preferred over high-end racing cells.

Frequently Asked Questions

Will these batteries fit my WLOTYS 12423?
Yes, the pack is listed as fitting WLOTYS 12423 and related model numbers that accept a 7.4V T-PLUG battery.

Are chargers included?
Two 2S USB charging cables are included, allowing charging from USB power sources; dedicated balance chargers are not included.

How long is the warranty?
The product includes a two-year warranty for customer support after purchase.