5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P
Candle Safety
1. Trim your wick before burning your candle the first time and every subsequent burn thereafter.
2. We advise burning your candle for periods of no longer than three hours at a time.
3. Discontinue burning your candle when there is 10mm / 1cm of wax is remaining.
4. Always burn your candle on a stable and heat resistant surface, away from drafts or items that can catch alight.
5. Never leave a burning candle unattended, near children or pets.
6. If you’re burning more than one candle at a time, space your candles approximately 100mm (10cm) apart.
This is 5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P. It’s a Lithium Battery Charging Protection Board Boost Converter LED Display USB For DIY Charger 134N3P & High-Quality USB iron with Cheap display port video card and Integrated Circuits. Note: Product may vary in terms of design. Features: BAT Discharging Stop Voltage: 2.9V. Discharging Efficiency:85%(input 3.7V output 5V/1A). Charging and discharging indication. Internally installed charging and discharging power MOS. Preset 4.2V charging voltage, precision ±1%. Max 8uA standby current. Integration charging management and discharging management. Intelligent temperature control and overtemperature protection. Integration output overvoltage protection, short circuit protection, overload protection. Integration overcharging and over-discharging protection. Support trickle mode and zero voltage charging. When charging: red light flashing. Fully charged: Red light glows for a long time. Package Includes: 1 x 5V Step-Up Power Module Lithium Battery Charging Protection Board.