Tenergy 9V Smart Charger for Batteries, Included 4 Batteries 

Product Description

Power up your 9V rechargeable batteries quickly and safely with the Tenergy 9V Smart Charger. Built for ultimate versatility and performance, this compact dual-bay charging station independently charges 9V rechargeable batteries—including Lithium-ion (Li-ion), Nickel-Metal Hydride (NiMH), and Nickel-Cadmium (NiCD) chemistries.

Equipped with intelligent microprocessor control, the Tenergy 9V Smart Charger monitors each slot individually to deliver an optimized charge while protecting your batteries against overcharging, short circuits, reverse polarity, and overheating. The clear LED light indicators display real-time charging progress for each bay. Featuring a universal Micro-USB power input, you can conveniently power the charger using any USB wall adapter, power bank, or laptop—making it the perfect charging solution for wireless microphones, smoke detectors, guitar pedals, walkie-talkies, and medical devices at home or on the go.

Key Features

• Multi-Chemistry Compatibility: Smart charging technology safely charges 9V Li-ion, NiMH, and NiCD rechargeable batteries in a single compact device.
• Independent Dual Bays: Features 2 independent charging channels, allowing you to charge 1 or 2 9V batteries simultaneously regardless of capacity or charge level.
• Microprocessor Controlled Safety: Automatic negative delta V (-∆V) cut-off and over-charge timer protection prevent overcharging to maximize battery lifespan.
• Clear LED Status Indicators: Dual-color LED lights clearly show charging status (Red = Charging, Green = Fully Charged / Ready) for each individual bay.
• Universal Micro-USB Power Input: Powered via standard 5V Micro-USB input for easy charging using USB wall adapters, car chargers, power banks, or laptops.
• Built-In Multi-Protection: Features integrated defense against short circuits, over-current, over-voltage, and reverse polarity installation.

Specification

Model: 9V Smart Charger
Battery Type: Rechargeable
Voltage: 9 Volt