Showing Slide 1 of 2: 41AQ024-02 / 41AQ024-03 21.6V 21700 battery pack, black housing with 4-LED SOC display, LARGE logo

21.6V 10Ah / 5Ah 21700 Battery Pack for Kids’ Ride-On Toys | 41AQ024-02 / 41AQ024-03

41AQ024-02 / 41AQ024-03 is a 21.6V lithium-ion platform for kids’ ride-on toys, built on Samsung 21700 cells in one black plastic housing (183 × 67 × 86 mm). 41AQ024-02 is 6S2P, 10Ah, 203.04Wh; 41AQ024-03 is 6S1P, 5Ah, 101.52Wh. Both have a shared charge/discharge connector, I2C communication and a four-segment LED state-of-charge display with push button. It is a custom reference platform that can be customized for your vehicle. B2B only; MOQ 100–1,000 pcs depending on specifications.

Two energy versions in one housing: 41AQ024-02 (6S2P, 10Ah, 203.04Wh, about 1,100g) and 41AQ024-03 (6S1P, 5Ah, 101.52Wh, about 650g).
Samsung 21700 cells, nominal 21.6V, charge voltage 25.2V.
Smart protection board with state-of-charge display; shared charge/discharge connector with I2C on dedicated pins.
Four-segment LED state-of-charge display with push button: press to check charge, display turns off after 5 s; the active segment flashes during charging.
Protection for over-charge, over-discharge, charge and discharge over-current, short circuit, and charge/discharge temperature.
High discharge capability for ride-on motors: max 50A (41AQ024-02) / 20A (41AQ024-03).
Standard charge and discharge at 0.2C; cycle life ≥300 cycles (0.2C, to 80%).
Temperature cycling, vibration and drop tested per GB 31241-2022 clauses 8.2, 8.3 and 8.5 in the specification.
Custom reference platform: housing, connector, display, label artwork and BMS functions can be adapted. B2B only; MOQ 100–1,000 pcs depending on specifications.
Designed and made by Large Power in Dongguan, Guangdong.

Get A Free Quote

Overview

Parameter	Value
Models	41AQ024-02 (6S2P) / 41AQ024-03 (6S1P)
Application	Kids’ ride-on toys and similar consumer vehicles
Configuration	6S2P / 6S1P, Samsung 21700 cells
BMS	Smart protection board with SOC display; I2C communication
Display	Four-segment LED state-of-charge display with push button
Connector	Shared charge/discharge connector (P+, P−, I2C SCL/SDA)
Enclosure	Black plastic housing (same for both versions)
Shelf life	1 year
Product type	Custom reference platform (customizable, B2B)
MOQ	100–1,000 pcs depending on specifications

Electrical properties

Parameter	Value
Nominal voltage	21.6V
Capacity	Nominal 10Ah / rated 9.4Ah; nominal 5Ah / rated 4.7Ah (0.2C discharge to 15.6V)
Rated energy	203.04Wh / 101.52Wh
Open-circuit voltage at shipment	21.6–23.4V
Charge voltage	25.2V
Standard charge / discharge	0.2C
Max charge	0.5C (4.7A / 2.35A), 0–45°C
Max discharge	50A / 20A (10–55°C)
Transient discharge	60A / 25A (<500ms, 0–45°C)
Discharge cut-off voltage	15.6V
Internal resistance	≤150mΩ (AC 1kHz)
Operating temperature	Charge 0–45°C; discharge −20 to 60°C
Storage	−20 to 45°C <1 month; −20 to 35°C <3 months; −20 to 25°C <6 months
Cycle life	≥300 cycles (0.2C, to 80%)

Size specifications

Parameter	Value
Weight	about 1,100g / about 650g
Dimensions	183 × 67 × 86 mm (both versions)
Certification	Specification tests include GB 31241-2022 temperature cycling, vibration and drop. Market certificates (for example UN38.3, IEC 62133 / CB, UL 2054) are planned per project for the target sales channel; none is implied as already obtained for this platform.