1. Built-in Li-ion Battery Charging
2. Can Supply up to 6A Output Current
3. Supports Charging Current of 1A

Additional safety notes: Do not use a NiMH/NiCad/lead-acid charger! Also, do not abuse these batteries, do not short, bend, crush, or puncture. Never charge or use unattended. Always inspect batteries and surrounding circuitry constantly for any damage, loose wiring, or the possibility of short circuits. As with all Lithium-ion polymer batteries and with any power source – they should be used by experts who are comfortable working with power supplies

• High-quality integrated circuits.
• Exquisite detail and long service life.
• Module TP4056 DIY kit parts. Can be used for multimeter, converted to lithium-battery charging

Duracell offers a wide range of batteries for electronics that require reliable power. Duracell Ultra D batteries are alkaline batteries ideal for powering all your devices with extra performance for high-drain devices and are available in sizes C, D, and 9V. Duralock technology keeps unused Duracell batteries fresh and powered for up to 10 years in ambient storage. These batteries are best Duracell’s alkaline proposition for high drain devices, such as digital cameras, photoflash, high powered toys or boomboxes, and of course is a great fit for regularly used devices such as motorized toys, flashlights, portable game controllers, shavers, CD players, toothbrushes and any other.

Its Universal 9V battery size and connecting points; it is useful in many DIY projects as well as household applications and they can easily be replaced and installed; the same as you would an AA battery or an AAA battery.

Whether you need a new battery for your applications like a Flashlight, Portable Phone Charger wireless doorbell, Wireless audio transmitter-receiver systems or your kid’s toys, etc. Even if you are looking for a long-lasting, reliable option for your sensor devices like a smoke detector, everyone needs a good 9-volt battery every once in a while. It’s also a great idea to keep an extra 9 volt batteries around in case of an emergency. That’s why we’ve found one of the best 9-volt battery available.

Safety Precautions :

1. Avoid short-Circuit the battery terminals.
2. Do n0t put it beside the high-temperature condition.
3. Don’t throw it into the fire or water after use.