396K views · 3.4K reactions | 9v Li-ion Battery DIY | SR Electric | Facebook

Learn how to safely charge Li-ion batteries using FNIRSI IPS3608 DC Power Supply in 5 simple steps: 1️⃣ Check battery specs (3.7V nominal, 4.2V full charge) 2️⃣ Check battery condition (voltage ≥ 2.5V) 3️⃣ Set over-voltage (4.25V), over-current (1.2×max), and over-temperature (50°C) protection 4️⃣ Adjust output voltage & current (4.2V, 1A) 5️⃣ Wire correctly & start charging ⚠ Safety tips: use a dedicated charger if not experienced; never charge over-discharged batteries (

1.5K views · 109 reactions | Experience revolutionary performance with Luminous Li-ON 1250 Lithium verter, a compact inverter with a built-in Lithium-iON battery. With faster charging, tripled battery life and zero maintenance, it comes equipped with all safety features, and industry first offers like free installation, 5-year warranty and 0% interest EMI. Making it the safest choice for homes and showrooms. #NewLaunch #NewProduct #LiON1250 #LuminousInverters | Luminous | Facebook