24V 4Ah Rechargeable Li Battery Replacement with Charger, DC5521 Male-Female Connectors & DC Cable - 15A Max Continuous Output for Kids Ride-On Cars, DIY Project & 25.2V Small Devices

Brand: Generic

Features:

• High-Current Output with Clear Voltage Specifications: This 7-series Li-ion battery pack features a 25.2V nominal voltage and a 29.4V max charge voltage. Please verify your device's compatibility with this range. It delivers a stable 15A max continuous discharge current, supporting up to 440W of power to effortlessly run most 24V-class ride-on cars, scooters, and DIY projects.
• All-In-One Kit, No Extra Purchases Needed：Comes with everything you need for immediate use: 1×24V 4Ah battery (15cm cable), 1×24V charger (90cm cable), 1×DC5521 male connector, 1×DC5521 female connector, and 1×DC power cable. The universal DC5521 interface fits 90% of small 24V devices, eliminating the trouble of finding matching accessories.
• Built-In BMS for Safe & Durable Use：Integrated Battery Management System (BMS) automatically protects against overcharging, over-discharging, over-current, and short circuits — prevents battery swelling, overheating, or permanent damage, extending battery lifespan to over 1000 charge-discharge cycles (capacity remains ≥80% after 1000 cycles).
• Lightweight & Compact for Easy Installation：Weighs only 0.68kg (1.5lb) and measures 92×62×76mm (L×W×T) — much lighter than lead-acid batteries (reducing device load) and small enough to fit into tight spaces of kids’ toys or compact 24V equipment. 15cm battery cable + 90cm charger cable offer flexible placement options.
• No Memory Effect, Convenient Charging：Ternary lithium-ion technology allows “top-up charging” — you can plug it in for a short charge anytime without affecting battery capacity. The included charger has a clear LED indicator (red = charging, green = fully charged) to help you track charging status at a glance.

model number: 24V4Ah

Details: Finally, a 24V Power Kit That Fits All Your Small Devices Tired of buying separate batteries, chargers, and connectors for your kid’s ride-on car, electric balance bike, or small 24V scooter? Our all-in-one 24V power kit solves this problem in one go — with a high-performance battery, matching charger, and universal DC5521 connectors, it’s designed to be your “one-stop power solution” for most 24V low-to-medium power devices. Why This 24V Battery Stands Out 15A Current: Powers More Than Just Toys：Unlike basic 24V batteries with low current output, our battery delivers a maximum continuous 15A — enough to run not only kids’ ride-on cars or balance bikes but also small electric tools (e.g., mini pumps), portable 24V lights, or lightweight scooters. No more worrying about “insufficient power” when using your devices. Safe & Long-Lasting, Even with Frequent Use：The built-in BMS is like a “smart guard” for the battery: it stops charging once the battery is full (prevents overcharging damage), cuts off power if the current is too high (protects your device), and avoids deep discharge (extends battery life). After 1000 charges, the battery still retains over 80% of its original capacity — far more durable than cheap lead-acid alternatives (only 200-300 cycles). Plug-and-Play, No Wiring Skills Needed：You don’t need to be a DIY expert to use this kit. The DC5521 male-female connectors snap into place easily, and the DC power cable can extend the connection distance if needed. The battery’s compact size (92×62×76mm) fits into most device battery compartments — just replace the old battery, plug in the charger, and you’re ready to go. What’s Included in the Package? 1 × 24V 4Ah Ternary Lithium-Ion Battery (15cm attached cable) 1 × 24V Charger (90cm cable, LED charging indicator) 1 × DC5521 Male Connector 1 × DC5521 Female Connector 1 × DC Power Extension Cable Quick Compatibility Check To ensure a perfect fit, please confirm two simple things: Your device requires 24V DC power (check the device’s original battery or power label). Your device’s maximum current demand does not exceed 15A (most small 24V devices fall within this range). Whether you’re replacing a dead battery for your kid’s favorite ride-on car or adding a backup power supply for your electric balance bike, this 24V kit offers the performance, convenience, and compatibility you need.

Package Dimensions: 12.0 x 3.0 x 2.6 inches