10 Best 9v Rechargeable Battery of August 2025

• One 4-pack of pre-charged 9V Cell Rechargeable Batteries (200mAh Ni-MH)
• Long battery life; extremely gradual self-discharge; maintains 80% capacity for 24 months
• Comes pre-charged and ready to use; can be recharged 1000 times with minimal power loss
• Ships in Certified Frustration-Free Packaging; recyclable; backed by an AmazonBasics 1-year limited warranty
• The batteries can be recycled when they no longer hold a charge; to find a recycling location near you, simply copy/paste this link into your browser: call2recycle.org/locator/

AmazonBasics

• Package: 4 pack rechargeable 9V battery and a 9V li-ion battery charger (USB Input)
• Battery: 6F22 9V 600mAh rechargeable li-ion batteries, note that all 9v li-ion batteries' full voltage is 8.4V
• Recommended for smoke alarms, professional audio and medical devices
• Only charging for one or more 9v Lithium battery,do not charging for other type of batteries

EBL

• Battery: 4 pack 6F22 9V 600mAh lithium-ion rechargeable battery
• No memory effect,improved low self discharge makes it still maintain 75% of capacity after 3 year of non-use
• Batteries can be recharged up to 1200 times, high quality with professional care
• Convenient operation without memory effect?can be charged anytime
• Recommended for smoke alarms, professional audio and medical devices

EBL

• EBL 503 iQuick Smart Charger: Individually compatible for 1/2/3/4/5 pcs 9V Li-ion Rechargeable Battery, even and uneven supported.
• Unique USB design: USB Input, connect the charger to power, 2A input suggested, more convenient, worldwide usage.
• Advanced MCU control system: Intelligent △V and -△V cut-off charging method, automatically trickle charging mode help to prevent over-voltage, over-current and over-heat.
• Battery Storage Case: Packed with 9V battery storage case, easy to storage batteries, very convenient for taking and travelling.
• Recommended for smoke alarms, professional audio,digital cameras, toys and many other medical devices.

EBL

• Package: 2 pack rechargeable 9V battery Lithium 600mAh and a 9V li-ion battery charger
• Battery: 6F22 9V 600mAh rechargeable li-ion batteries, note that all 9v li-ion batteries' full voltage is 8.4V
• This charger can charge 1~2pcs 9V lithium rechargeable batteries
• Recommended for smoke alarms, professional audio and medical devices

EBL

• ♥ [1 5H USB Fast Charging] Pack 1*650 mAh 9V lithium USB rechargeable battery+1*USB Cable Charged by micro USB when Output Current>1 0A only need 1 5H charge in full ( Safe Assurance It is normal when there are some small bubbles on the battery jackets because of handmake 100% safety our battery can be use as safe without battery jackets）
• ♥ [Up to 800 cycle] durable and 1 PCs =800 dry cell perfectly replace disposable batteries 9V alkaline batteries/ carbon Zinc battery No Memory can charge at any partially drained by Power bank Laptop USB port smartphone adapter via the Micro USB cable
• ♥ [Multiple Safe Protection] Designed by intelligent lithium chip tech over-charge Protection overheated protection over-volt protection Voltage 6V-8 4V【9V lithium ion battery built-in 2 high quality cells per cell voltage is 3V-4 2V when the battery be fully charged it’s same as 9v alkaline battery 】
• ♥ [Low Self-discharge&No Need Pre-charged] Keep 80%of initial capacity after 3 year nonuse No Need Pre-charged Every battery stocked with 85% initial capacity after factory produced ready for use
• ♥[Warm Tip] We are responsible for every customer if you meet any problems please do not hesitate to contact us contact steps “Go to Your orders find your order in the list and click “problem with order"

Delipow

• Battery Type: 9V 600mAh rechargeable li-ion battery with 4 pack, perfect for smoke alarms, electric guitar, metal detector, professional audio and more
• Battery Charger: Can charge up to 4pcs 9V Rechargeable lithium-ion batteries at the same time or one by one separately
• Note: All 9v li-ion batteries' full voltage is 8.4V and the battery charger only charging for one or more 9v Lithium battery, do not charging for other type of batteries
• Package Included: 4 bay 9V li-ion battery charger (USB Input) and 4 pack rechargeable 9V li-ion battery
• Adopts MCU control technology, can provide constant current and voltage.

EBL

• Package: 4 pack rechargeable 9V battery and a 9V rechargeable battery charger.
• This charger can charge 1~2pcs 9V lithium rechargeable batteries.
• No memory effect,improved low self discharge makes it still maintain 75% of capacity after 3 year of non-use.
• Recommended for smoke alarms, professional audio and medical devices.

EBL

• Recommended for a variety of devices including smoke alarms, digital cameras, game controllers, toys, and clocks and medical devices.
• Batteries: 4 Counts rechargeable 9V batteries NIMH Nickel Metal Hyoride Battery.
• Allows you to enjoy up to 5.5 hours of toy activity (Results may vary by device and usage).
• Improved low self discharge makes it still maintain 75% of capacity after 3 year of non-use.
• Can be rapidly charged with smart chargers and universal chargers that support NiMH 9V rechargeable batteries.

EBL

• 【2 IN 1 MICRO USB CABLE CHARGER WITH HIGH CONVERSION EFFICIENCY 】No need charger, it makes more convenient and high-performance than the tradition charger. It can charge either two batteries simultaneously or 1 battery from any USB power source, making it the perfect charger for travelling or road trip.
• 【WIDELY COMPATIBILITY 】It works with a wide range of devices. Ideal for Wireless microphone, Wireless video game controllers, Electronic toys ,Smoke/Fire alarms, Metal detector, Remote controller detector, Electric 9v guitar, Professional audio, Paintball guns, GPS, LED lighting devices , Walkie-talkie, Multimeter, Home security devices, Medical devices etc.
• 【MULTIPLE CHARGING OPTIONS 】 The chargeable batteries have no memory effect, low self discharge and can be charged anytime. It can be connected with most USB source like PC, car charger or power bank etc for added charging option.
• 【SAVE YOUR MONEY AND EASY TO READ THE CHARGING STATUS】 The rechargeable 9V 6F22 650mAH Batteries can be charged up to 500 times, it is more eco-friendly and efficient than disposable alkaline batteries. It is easy to know the charging status with the led light indicator.( NOTE ): The 9V Li-ion battery's full voltage is 8.4V , its voltage range is between 6V-8.4V.
• 【SAFETY】 9V lithium rechargeable batteries passed the CE certification . It features four layers of protection (over-charging, short-circuit, high-temperature, and surge protection) with a high-quality, Fire-resistant construction. (NOTE): PLEASE CHARGE FULLY BEFORE USE, AS WE ONLY CHARGE THE BATTERY TO 20% FOR SAFETY DELIVERY. BATTEREIS WILL REACH TOP PERFORMANCE AFTER 3-5 TIMES FULLY CHARGER CYCLE.

ENEGON