Hohm Tech SCHOOL UNO 2A USB Battery Charger

Charge your rechargeable batteries safely and efficiently with the Hohm Tech SCHOOL UNO 2A USB Battery Charger. Designed with intelligent charging technology, this compact single-bay charger automatically detects your available power source and adjusts charging speeds from 0.5A to 2.0A for optimal battery performance and longevity.

Compatible with virtually all Li-ion batteries measuring 30mm to 71mm, the SCHOOL UNO delivers dependable charging in a lightweight, travel-friendly design that's perfect for everyday use.

Note: Batteries are not included.

Intelligent Charging Recognition

The Hohm Tech SCHOOL UNO automatically detects your connected power source and selects the most appropriate charging current.

Charging Features:

• Automatic Input Power Detection
• Intelligent Charging Speed Recognition
• Adjustable Output: 0.5A–2.0A
• Efficient Battery Charging

This smart charging system helps maximize battery life while reducing unnecessary charging time.

Universal Li-Ion Battery Compatibility

Designed for versatility, the SCHOOL UNO supports nearly every popular rechargeable lithium-ion battery size.

Compatible Battery Length:

• 30mm–71mm Li-Ion Cells

Its wide compatibility makes it an excellent charger for many common rechargeable battery formats.

Simple Single-Bay Design

With a straightforward, button-free design, the SCHOOL UNO makes charging quick and easy.

Features:

• Single Battery Charging Bay
• No Buttons to Configure
• Automatic Operation
• Compact & Portable

Simply insert a compatible battery, connect power, and let the charger handle the rest.

LED Charging Indicator

An intuitive LED light displays charging status at a glance.

LED Functions:

• Charging Status Indicator
• Battery Progress Monitoring
• Easy-to-Read Display

Know when your battery is charging and when it's ready to use.

Built-In Safety Protections

The SCHOOL UNO incorporates multiple protective features to help ensure safe battery charging.

Safety Features:

• Short Circuit Protection
• Reverse Polarity Protection
• PCB Overheat Protection
• Overcharge Protection
• Low Voltage Activation

These intelligent safeguards help protect both your battery and charger throughout each charging cycle.

MicroUSB Powered Convenience

The charger utilizes a MicroUSB input, making it easy to power from many common USB adapters, power banks, or compatible USB ports.

Hohm Tech SCHOOL UNO Features

• Single Battery Charging Bay
• Intelligent Charging Recognition
• Adjustable Charging Speed: 0.5A–2.0A
• Universal Li-Ion Compatibility (30mm–71mm)
• LED Charging Indicator
• Low Voltage Activation
• Short Circuit Protection
• Reverse Polarity Protection
• PCB Overheat Protection
• Overcharge Protection
• MicroUSB Power Input

Dimensions

• 100mm × 32mm × 28mm

What's Included

• 1 × Hohm Tech SCHOOL UNO Charger
• 1 × MicroUSB Cable
• 1 × User Manual

Battery Safety Guidelines

To ensure safe charging and maximize battery life:

• Never overcharge or over-discharge rechargeable batteries.
• Do not use damaged batteries or batteries with torn wraps.
• Never short circuit batteries.
• Charge batteries on a clean, fire-resistant surface.
• Never leave charging batteries unattended.
• Store and transport batteries in protective, non-conductive battery cases.
• Keep batteries away from heat, flames, and moisture.
• Dispose of batteries according to local recycling regulations.

Why Choose the Hohm Tech SCHOOL UNO?

• Intelligent 0.5A–2.0A Charging
• Universal Li-Ion Battery Compatibility
• Compact Single-Bay Design
• Automatic Charging Recognition
• LED Charging Status Indicator
• Multiple Built-In Safety Protections
• Portable USB-Powered Operation
• Easy Plug-and-Charge Functionality

The Hohm Tech SCHOOL UNO 2A USB Battery Charger offers a simple, intelligent solution for charging rechargeable lithium-ion batteries. Featuring automatic charging current recognition, broad battery compatibility, advanced safety protections, and a compact portable design, it's an excellent charger for users who want dependable performance in a convenient single-bay format.