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Power barrows (13 posts / 2,070 views)
delbouy39
Posts: 18
Post #1 28 Mar 2023 19:28
0
Looking into getting a power barrow kit. What's the pros, cons of sla v lipo batteries? Cheers
BlankasorusRex BlankasorusRex
Posts: 5,282
Post #2 28 Mar 2023 21:37
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In reply to Post #1
weight and a bit of additional range mainly I believe

I have the lipo on mine that the manufacturers say weigh about 2kg. The std LA weigh about 4.5kg for the same range.

The technicalities of them is lost on me im afraid
delbouy39
Posts: 18
Post #3 29 Mar 2023 00:18
0
In reply to Post #2
Thanks for the reply, i know about weights. Its when read into charging pouches, balancing, dont leave unattended. Are they worth the trouble and go with the heavy buggers...lol
frothey frothey
Posts: 3,575
Post #4 29 Mar 2023 07:16
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In reply to Post #3
A lot of that is arse covering. I stand mine in the pouch and have never stood there watching mine charge and the balancing is done by the charger. If you're worried, just charge it on a concrete floor
Mistabite
Posts: 1,245
Post #5 29 Mar 2023 09:24
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If you Google 'lipo explosion' that will show some videos what can happen.

I wouldn't touch the cheap lipos that come with some of these kits with a bargepole... I have heard the same issues about balancing when charging too.

You can get lipo bags that should be used when charging them in case they go up in flames and storage is also something to consider.

It might never be an issue, but I wouldn't like to have it on my mind at all. A couple of kg difference won't make much difference on a barrow anyway.

I think it's much better with something like LiFePO4 which is the safest type of lithium battery available
Goose Goose
Posts: 12,901
Post #6 29 Mar 2023 11:00
1
In reply to Post #5
Everything has its dangers but most things we do like drive without thinking about it too much. With a lipo the most important thing is have a decent suitable charger as it balance the charge and switch itself off once charging is complete.
Mistabite
Posts: 1,245
Post #7 29 Mar 2023 11:08
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In reply to Post #6
I'm wary of taking unnecessary risks when there are better alternatives. Cheap lipos are a risk no matter what charger is used.

I drive a car with airbags and seat belts, and protect myself and those around me as much as possible. If there was a safer alternative to a car which did the exact same thing and didn't have a risk of turning into a fireball then the majority of sensible people would use that instead.

Lipos aren't so great, they don't like cold weather for starters so the range gets significantly reduced.

They are the cheapest lithium option for a reason imo.
Goose Goose
Posts: 12,901
Post #8 29 Mar 2023 11:21
1
In reply to Post #7
How many mobile phones , laptops, I pads, have had blow up up on you. Your seat belt ,air bags ect are all just safety aids same as buying a decent lipo and proper charger with built in safety features and charging in a lipo safe box/ bag in a suitable area. I'd be willing to bet most of the lipo explosion videos are due to user error either using poor chargers, abusing the battery or using a battery of the wrong rating for the device.
Your car has all the safety features but you didn't just go out and buy it and drive it without first learning the highway code and having lessons. The problem with most of us is we buy something and rarely read the user instructions properly and follow them to the full.
https://youtu.be/JrlLe6PRhyo
Mistabite
Posts: 1,245
Post #9 29 Mar 2023 11:47
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In reply to Post #8
Laptops and phones use lipo pouches and not hard cells. They are also tested to a much higher standard than hobby grade lipo packs, I could even grab some lipo cells and shrink wrap and create my own lipo packs.

By the time you have paid for a decent charger and lipo packs, lipo sacks etc then you may as well consider a better-all-round solution
Teddybare
Posts: 994
Post #10 29 Mar 2023 22:54
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In reply to Post #7
Don't buy a Zafira 👍
oldgeezer oldgeezer
Posts: 27,037
Mr Linky Poo
Mr Linky Poo Post #11 30 Mar 2023 06:56
0
In reply to Post #1
Go on facebook join the group you will see lots of DIY conversions from all the makers and AliExpress if you scroll though enough and get hundreds of reviews
LINKY POO
esoxlucious esoxlucious
Posts: 1,824
Post #12 30 Mar 2023 21:35
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In reply to Post #1
Used lipos from hobby king for years as do my palls and most of the RC lads use them for cars planes etc the scaremongering stories are pathetic cut and paste comments .My bag gets thrown around like the rest of my gear .Maybe some of the rip off battery suppliers like to put people off buying much cheaper lipos .All battery's can ignite
pumba pumba
Posts: 905
Post #13 30 Mar 2023 22:18
0
In reply to Post #12
Exactly that, I've used lipos in airsoft for years, never had a problem, only time i have seen problems have been user error
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