This simple circuit allows a 12V battery pack to be charged via a bike generator. The generator is rated at 3W and with this voltage multiplier circuit provides about 200mA at about 15km/h. A 12V ...

Adventure van buyers have a new problem: the gear got better, but the batteries got hungrier. A fridge, lights, laptop, ...

Bigger isn’t necessarily better. The CTEK 800 works just fine as a motorcycle battery charger, even though it’s the entry-level unit. And there’s a bonus: it’s cheaper and less complicated. Nothing ...

The Noco Genius G750 is a 0.75A “entry level” battery charger and maintainer. It’s especially popular for motorcycles and it can be used for lead/acid or AGM snowmobile, ATV or jet ski batteries. This ...

When compared with basic battery chargers, the FOXWELL BC521 stands apart through its combined charging, testing, and ...

This is the simple and easy way to tap current from a Motor Bike battery to charge the Mobile Phone. Most of the Mobile Phone battery pack has three 1.2 volt cells making the voltage to 3.6 volts. For ...