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two koi fish are swimming in the water
How to Keep a Pond Clean Without a Filter (Step-by-Step Guide) - Pond Informer
the back side of a printed circuit board
Bms 6S 24V 10A 20A 30A Balance Board Battery Charge Protection Plates Charging
BMS 6S 24V 10A 20A 30A 40A Balance Board Charge Protection Plates Charging Module for 25.2V Lithium Battery Power Bank Ebike Specification: Li-ion 6S 22V 10A/20A/30A BMS Applicable :3.7V or 3.6V lithium battery Connection method:Common Port Over-discharge protection voltage :2.7V0.08V Continuous working current :10A/20A/30A Instantaneous protection current:25A/40A/50A/70A/90A Overcurrent recovery conditions :charge recovery or disconnect load Short-circuit recovery conditions :charge recovery or disconnect load Overcharge protection voltage :4.25V0.025V Continuous charging current :10A/20A/30A Charge equalization voltage:4.125V0.025V Charge equalization current:40mA(maximum value) Charger voltage :25V (recommended) Activation method :(1) B- and P- wires can be short-circuited once (2)Recha
an electronic device is sitting in a plastic container
DIY Mini UPS for WiFi Router / Modem
an electronic device with a battery attached to it and some wires connected to the board
Lithium Battery Utility Board
Make a reliable lithium battery utility board to steop 3.7v to 5v! #tech #electronics
an electronic device with two batteries attached to it
DIY Power Bank ?
Picture of Making the Circuit
several different types of electronic devices are shown in this collage, including batteries and wires
DIY and Repurposed Batteries & Power
someone is holding the wires in their hand
What a difference a switch makes
How to add a switch to an Ikea Hemma Cord
two black and silver canisters sitting on top of a wooden table next to a pair of scissors
A simple flashlight hack to increase brightness & runtime
A simple flashlight hack to increase brightness & runtime - YouTube
an electrical device is being held up by someone's hand and wires are plugged in
Converting battery powered lights to plug-in lights
someone is holding two lighters in their hands
【電子工作DIY】バッテリー式スポット溶接機を作ってみた【リチウムイオン】| How to make a home use spot welder with a car battery.
【電子工作DIY】バッテリー式スポット溶接機を作ってみた【リチウムイオン】| How to make a home use spot welder with a car battery. - YouTube
an electronic device with wires attached to it
How to make DIY Rechargable 3S Li on battery pack with BMS | TheDiyScientist
an electronic device is shown with wires attached to the battery and plugged into it
3S 12.6V Cell Li-ion 18650 Battery - 20A BMS Protection charger PCB module Board / Low price
an electronic device with a battery attached to it on top of a wooden table,
£1 Lithium Ion Battery Charger