Green Energy
Watch the below video to harvest 18650 cells from a old laptop battery.
Watch the below video to make the Solar ower Bank.
For more details on this project,you can Click DIY Solar Power Bank
- Household Off-grid System
We provide stand-alone solar home systems. The system generates electricity in direct current with solar panels (A). This energy is stored in a battery bank (C) or converted into alternating current by an inverter (D). The AC conversion allows feeding...
- Solar Charge Controller
Solar charge controller is a device which regulates voltage and/or current to protect batteries from overcharging in the solar photovoltaic system. It has been observed that most solar panels of 12 volts have output voltage of 16 to 20 volts approximately....
- How To Size Battery For Solar Panel
While designing a solar photovoltaic off-grid system, you need to determine required batteries. A little math is necessary to size batteries. An off-grid battery bank should be designed in such a way that the system is not only sufficient enough to supply...
- Rechargeable Battery
A rechargeable battery is one kind of electrical battery which contains one or more electrochemical cells. It's electrochemical reactions are electrically reversible. That's why it is familiar as secondary cell. Rechargeable batteries are of different...
- Roof Top System- Its Components
A Solar System generally comprises of the following elements: Solar Panel, a Charge Controller, a Power Inverter, a Monitor and Electrical Distribution System. As seen with each other technologies each component has different manufacturers , quality,...
Green Energy
DIY SOLAR POWER BANK FROM OLD LAPTOP BATTERY
Few months ago my Dell laptop battery did not work.Whenever I unplug it from main AC supply,the laptop switched off immediately.After few days of frustration, I replaced the battery and kept the dead one (as per my laptop message) for tinkering.I was curious what I would find inside it.
Then I took apart the battery and found 6 18650 batteries inside. Then Icharged the salvaged battery by using a good charger.By luck I found 4 batteries are in good condition. I used one of these 18650 battery to make a descent power bank.It really works fine for me.I thought I'd share the info to all.So that any one reuse it without throwing it in to the dust bin.
In this tutorial I will show you, how to harvest the 18650 battery from any of the old laptop battery pack you might have. Most of the time, laptop battery packs go bad when just one or few cells in the pack are dead. The protection circuit in the charging board cuts out the entire pack as a necessary protective measure for the user. There are still a few good cells though.At last I will show you how you can make a Solar Power Bank by reusing these salvaged batteries
Watch the below video to harvest 18650 cells from a old laptop battery.
Watch the below video to make the Solar ower Bank.
For more details on this project,you can Click DIY Solar Power Bank
- Household Off-grid System
We provide stand-alone solar home systems. The system generates electricity in direct current with solar panels (A). This energy is stored in a battery bank (C) or converted into alternating current by an inverter (D). The AC conversion allows feeding...
- Solar Charge Controller
Solar charge controller is a device which regulates voltage and/or current to protect batteries from overcharging in the solar photovoltaic system. It has been observed that most solar panels of 12 volts have output voltage of 16 to 20 volts approximately....
- How To Size Battery For Solar Panel
While designing a solar photovoltaic off-grid system, you need to determine required batteries. A little math is necessary to size batteries. An off-grid battery bank should be designed in such a way that the system is not only sufficient enough to supply...
- Rechargeable Battery
A rechargeable battery is one kind of electrical battery which contains one or more electrochemical cells. It's electrochemical reactions are electrically reversible. That's why it is familiar as secondary cell. Rechargeable batteries are of different...
- Roof Top System- Its Components
A Solar System generally comprises of the following elements: Solar Panel, a Charge Controller, a Power Inverter, a Monitor and Electrical Distribution System. As seen with each other technologies each component has different manufacturers , quality,...