WELCOME TO THE OFFICIAL TENERGY EBAY STORE BATTERIES Standard Rechargeable Batteries AA AAA C D 9V Combos/Kits ALL NICD (AA, C, D, & SUB C) Standard Lithium Rechargeables 18650/14500 CR123A (164340) 9V SIZE Standard LiFe Batteries SLA (Sealed Lead Acid) Non-Rechargeable / Primary Akaline (AA, AAA, C, D, 9V) Lithium CR123A, CR2, 1/2 AA Button Cells Tech / Single Cells (ALL) NIMH | Sub C, A/AF, F, more NICD | Sub C, AA,C, more Li-Ion Single Cells Li-PO Single Cells LiFe Single Cells Hobby Batteries Airsoft RC Cars Drones, Planes, Heli's For Products Power Tools Roomba Batteries Solar Garden Lights BATTERY PACKS Li-Ion Packs NiMH Packs Airsoft RC Cars Drones, Planes, Heli's CHARGERS For Standard Batteries For 18650 & RCR123A For Battery Packs NiMH/NiCD Packs Li-Ion/LiPO Packs LiFe Packs TOYS Quadcopters/Drones STEM HOME/ELECTRONICS LED Lighting Bluetooth Mobile Accessories Tenergy 9V Li-ion Rechargeable Battery 600mAh With Charger Options Combo includes Li-ion Rechargeable 9V batteries and charger High value batteries rechargeable 600 times Independent charging channels Charger includes advanced safety protections Easy to read led lights How to choose correct model and quantity: Step 1: Choose between the battery and charger combo or battery only. Step 2: Check the picture on the side to see the item picked. Product Description --> Features and Benefits: The Tenergy Li-ion 9V batteries 600mAh 9V rechargeable batteries are an ideal replacement for any standard 9V size batteries. Use them to replace disposable everyday alkaline batteries for smoke detectors/fire alarms, microphones, cameras, TENS unit, medical equipment, guitar pedal/pickup, electronic toys, walkie-talkies, and other electronic devices. Standard size 9V rectangular battery dimensions: 48mm x 26mm x 16mm (H x L x W). Tenergy 9V Li-ion battery charger for square batteries have built-in Microprocessor Control Unit (MCU) which accurately and continuously monitors charging status and protects against short-circuits. The 9V charger has an 8 hour safety timer preventing over-charging. Extend your 9v household batteries life span with the various protections that also help your 9V Li-ion batteries stay in good shape. Tenergy lithium ion 9V batteries are rechargeable for hundreds of cycles, eliminating the need to frequently buy 9V one-time-use batteries. The package comes with a 9 volt charger and rechargeable 9V batteries with high capacity which provides a longer run time in your electronic devices and replaces your single use alkaline 9V batteries. Designed with independent charging channels to recharge multiple 9 volt Li-ion batteries at the same time. End the need for many chargers and multiple plugs to recharge all of your Li-ion rechargeable 9v batteries. Waiting to use your 9V batteries is now a thing of the past. Instantly know the charging status of your 9 volt batteries with the easy-to-read LED lights for each independent channel. Use any Li-ion 9V cells battery with charging complete status at any time without having to wait for all the others. Both the 9V charger and battery includes a 12-month warranty. Battery Specifications Voltage: 7.4V Life cycle: > 300 cycle life Dimension: 17 x 28 x 49.5 (mm) Charger Specifications: Charger Model Tenergy TN294 Tenergy TN295 Compatible Chemistry Li-ion Li-ion Charging Slots 4 10 Charging Rate 100 mA±20% for each Channel 100 mA±10% for each Channel AC Adaptor Input Voltage 100V~240V 50Hz/60Hz 100V~240V 50Hz/60Hz DC Output Voltage 12.0V 12.0V DC Output Current 500mA 1.5A Frequently Asked Questions What is the actual voltage of this battery? The nominal voltage of this battery is 7.4V. What charger is recommended for Tenergy 9V Li-ion? We recommend using 9V charger that is compatible with Li-ion 9V batteries. How long will this last in my device? The actual runtime can vary depending on factors like device’s power requirement, temperature, battery condition. etc. Typically, high drain devices will use up the battery quickly, and low drain devices would likely have a longer runtime. Can I leave my batteries in the charger after they've been fully charged? It is not recommended to leave the batteries in the charger once full, as doing so can potentially over-charge the batteries. In the long run, this can shorten its lifespan.