MECHANIC Pro20 Fast Charge Battery Activation Card

Description

The MECHANIC Pro20 battery activation card is a professional device designed to stimulate and reactivate slightly sulfated lithium-ion batteries, especially those used in smartphones, tablets, and small electronic devices. With its controlled fast charging circuit, it revitalizes the internal battery chemistry by applying a suitable modulated current pulse, often allowing to recover lost capacity or extend the useful life of the battery before replacement. It includes a multi-security protection system (overcharge, overheating, reverse polarity) with LED indicators to report the charging status and reactivation process. Compact and easily integrable in the workshop, this card is an essential tool for mobile phone and micro-electronics technicians looking to maximize the reuse potential of lithium-ion batteries.

Technical Specifications

• Type: lithium-ion battery reactivation interface card
• Input Voltage: 5V DC via USB-C port (9V adapter supported for fast charging)
• Charging Current: up to 2A (normal mode), up to 4A (Pro mode)
• Integrated Protection: overcharge, overheating, reverse polarity, short circuit
• LED Indicators: 3 LEDs (status, charge, Pro mode)
• Dimensions: 60 × 40 × 10 mm
• Weight: 20 g
• Connectivity: screw terminal for battery wires, USB-C port
• Operating Temperature: 0°C to +45°C
• Housing Material: FR4 epoxy PCB with green solder mask

Advantages

• Quick reactivation of low-charged batteries: useful before working on smartphones/tablets
• Pro mode: doubles the charging current to accelerate the recovery of weak battery
• Optimized safety: complete protection against common electrical risks
• Compact and lightweight: easy to integrate into a workshop rack or mobile repair station
• Intuitive visualization: tricolor LEDs for real-time process monitoring
• Versatility: compatible with various 3.7V batteries via robust screw terminal