Fogstar Lithium Batteries

[trevskoda]

Cant be right on amazon.

 

[merl]

Cant be right on amazon.View attachment 129521View attachment 129522

There's a teardown of the DC house on you tube here

No bells and whistles but prismatic cells and actually produced over 100Ah. Nothing on the net yet re the LFPUCH that I could find but at that price I'd suspect pouch cells not prismatic and/or a 50A BMS?? Could easily be wrong on both counts and it's just a fantastic bargain??
You thinking of moving over to the dark side Trev?? If so because you've already beefed up the cable feeds between your alternator and your leisure batteries you'd probably get a fast charge without the expense of a B2B too, you need to be careful though, if the cables are TOO GOOD you'll pull mega amps from your alternator. Basically, when 'drop in replacement' the gauge of the cables will determine the charge current so you MAY need to dial yours back a bit by adding a bit of resistance in the form of a few feet of additional/thinner cable. There's a very boring formula to work it out but personally I'd suck it and see with your current (no pun intended) setup and a DC clamp meter.

 

[trevskoda]

Prices seem to have fallen big time, pity not one battery shop here knows anything about them, all they have is l acid so called less batts with the normal picture of a camper or boat on the label, they go blanked face if ask about lipo 4, thick g-ts.

 

[merl]

Prices seem to have fallen big time, pity not one battery shop here knows anything about them, all they have is l acid so called less batts with the normal picture of a camper or boat on the label, they go blanked face if ask about lipo 4, thick g-ts.

There seems to be price war with lifepo4 at the moment, at one time buying the cells and BMS and assembling them yourself was economical but not any more.
MH/caravan/leisure shops will inevitably be charging top dollar. Can you not get Amazon/eBay to ship to you?

 

[Fazerloz]

Prices seem to have fallen big time, pity not one battery shop here knows anything about them, all they have is l acid so called less batts with the normal picture of a camper or boat on the label, they go blanked face if ask about lipo 4, thick g-ts.

Step up to the plate and start selling them Trev whilst your doing nowt.

 

[trevskoda]

Step up to the plate and start selling them Trev whilst your doing nowt.

Iv never worked so hard since retirement.

 

[wildebus]

There seems to be price war with lifepo4 at the moment, at one time buying the cells and BMS and assembling them yourself was economical but not any more.
MH/caravan/leisure shops will inevitably be charging top dollar. Can you not get Amazon/eBay to ship to you?

Alpha Batteries ship to Northern Ireland as well. It is not free shipping which you get in mainland GB, but it is not a very big surcharge either. (I've had batteries sent to NI).