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1 vote
2 answers
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Can I charge my two large 12 V bus batteries that add up to 24 V together with a a 12 V solar panel?

Just wanting some way to charge my bus batteries while parked for a long amount of time besides a battery charger. But am having trouble figuring out what kind of solar panel to get. My bus batteries ...
Eliza Smith's user avatar
2 votes
2 answers
2k views

Alternator output rating

Overview: I am currently working on a project that requires a 24v alternator, which is powered by a mower engine. This engine in particular runs around 3,000 RPM, and does not exceed 3,200 RPM (based ...
Birts's user avatar
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1 vote
2 answers
1k views

parallel connecting 24v 1500mah NIMH battery packs and how to charge

After several of searches on the internet for information about charging NIMH batteriers, i feel the need for some clarification. I've gotten my hands on a bunch of battery packs. Each battery pack is ...
Christian Holm's user avatar
2 votes
2 answers
2k views

Alber E-Motion M12 power assist: materials required to convert NiMH rechargeable 24V/6Ah circuit (20 C-cell) to Li-Ion rechargeable circuit

Below is a picture of a battery shell for a NiMH circuit for a power assist wheelchair battery. I'm taking a guess that each of the 20 batteries is 1.2V because the entire circuit is 24V. These are ...
JustBeingHelpful's user avatar
1 vote
1 answer
1k views

24 to 96V Boost Converter independent from the load

How can i build a boost DC/DC Converter that can boost from 24 to 96V without the output voltage depending on the load? Why? Because i need to charge a battery system that has already been designed ...
Antero Duarte's user avatar
0 votes
1 answer
662 views

Can I recharge 12V batteries individually while why are attached in series? [duplicate]

Possible Duplicate: Charging two lead-acid batteries connected in series, separately (with two solar panels) I have 12V Solar Panels and 12V batteries. But my laptop needs 17V to recharge. I ...
Pietro Speroni's user avatar