KBT 24V 4Ah Rechargeable Lithium Replacement Battery, with Charger, Charging Cable, Cable Connector for Kids Ride On Cars

So far so good been playing my DIY Bluetooth speaker with this since April it lasts for around 3 days of jamming I built 2 of these and let a friend borrow one well it came back with a bad battery So one is holding strong and one bit the dust

A dead or failing battery is usually what ends the useful life of an otherwise functional kids' ride-on car, and a quality replacement pack extends that life significantly without replacing the whole toy. This KBT 24V 4Ah lithium pack delivers the voltage and capacity needed to run most 24V ride-on cars at full performance without the reduced power and shortened run times that come with a degraded original battery. The included charger, charging cable, and cable connector make this a complete replacement kit rather than just a battery cell that still requires sourcing compatible hardware separately. Lithium chemistry holds charge better between uses than the sealed lead-acid batteries that come stock in many ride-on toys, which means the car is ready to go after sitting in the garage for a week rather than needing a charge before every use. The 4Ah capacity delivers run times that hold up through a full play session without needing a mid-afternoon recharge. For parents whose kids' favorite ride-on car has lost power or stopped holding a charge, this replacement kit is a straightforward fix that brings the toy back to full performance without the cost of a new vehicle.

Great batteries. I used them in my home made speaker boxes and let me get hours of use before I need to recharge. Great product!

The battery was a good size not a big form factor, did put out stated power. However, the battery charge level was not accurate when using a wired battery capacity meter. It showed only partially charged, even after charging for 1 whole day. I Returned this one and got a battery I got for my wife that showed accurate with the meter, plus the other one I replaced this one with has built in battery meter.

Excellent for diy speaker lasted 4 work days charger gets a little warm when charging

Good battery good quality. The only thing took too long to ship.

Perfect for my speaker build

Excellent batteries for building bluetooth speaker boxes. I previously used Dewalt batteries, but they were only 20 volts so you don't really get all that you can from a 24-volt amp with them. These are in line price wise with the tool batteries, but they give 24 volts, and you get better sound with them. They charge quickly enough, and they have plenty of capacity to run a 24 VDC amplifier for hours at high volume.

Buena compra, trabaja excelente!!!