Rechargeable D Batteries 4 Pack, 9000mWh Rechargeable Lithium D Battery, 1.5V D Cell Batteries with 2-in-1 USB-C Charging Cable, Size D Battery for Toys, Water Heater, Gas Stove and More

High Capacity & Stable Output: With a high capacity of 9000mWh, these d batteries deliver a consistent 1.5V output, ideal for high-drain devices such as flashlights, toys, and audio equipment, offering longer runtime than other d rechargeable batteries
1200 Recharge Cycles Life: Engineered for durability, each d cell rechargeable battery can be recharged up to 1200 times, offering outstanding long-term value and significantly reducing disposable size d battery waste
Fast & Safe Charging: Home4me d size batteries equipped with an intelligent control chip for efficient charging, plus built-in protection against overcharging, overheating, and short circuits to ensure safety and extend d batteries rechargeable life
Built-in LED Charging Status Indicator: These d rechargeable batteries feature a clear LED charging light that shows real-time charging status (flashing blue during charging and turning a solid blue once the battery is fully charged)
Wide Compatibility & Leak-Proof Design: Works with all d size battery operated devices. Built with leak-proof technology to protect your electronics. Ready to use right out of the package for home, outdoor, and emergency preparedness