Batteries & BMS

LiFePO4, lead-acid, BMS units, and battery banks.

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Anyone else had grief with JK BMS cutting out at low temps this winter?

by Midlands OffGrid · 4 months ago

131

4 months ago

by Glen Simon

Anyone else had their JK BMS throw a low-temp charge cutoff in winter even inside an insulated van?

by Cotswold Camper · 5 months ago

149

4 months ago

by Lisa Hunt

Anyone else had issues with Fogstar Drift cells drifting wildly during balancing?

by Macca97 · 4 months ago

4 months ago

by Glen Doug

Anyone else had their BMS cut out in cold weather? Trying to figure out if it's the cells or the settings

by Muddy Grafter · 5 months ago

177

4 months ago

by Col Burns

Anyone else running Fogstar Drift LiFePO4 in a shepherd's hut setup? Curious about BMS behaviour in cold

by Neil Burns · 4 months ago

157

4 months ago

by Dodgy Hermit

Anyone else had their JK BMS trip out in cold weather — or is it just me?

by Jane Grant · 4 months ago

171

4 months ago

by MoreTeaVicar60

Anyone else noticed Fogstar Drift cells running warmer than spec during bulk charge?

by Defender Life · 5 months ago

123

4 months ago

by Marine Alan

Anyone else had their BMS cut out in cold weather? What temps are you seeing?

by Luton Adventure · 4 months ago

179

4 months ago

by Sophie Graham

Anyone else had their JK BMS cut out in cold weather? Trying to figure out if it's a settings issue

by Dave · 4 months ago

4 months ago

by Dave

Anyone else had grief with their JK BMS dropping Bluetooth mid-charge?

by ExSquaddie97 · 4 months ago

124

4 months ago

by Panel Tina

Anyone else had their JK BMS trip out randomly at low SOC — or is it just my setup?

by Stu Thompson · 5 months ago

219

4 months ago

by Highland OffGrid

Anyone else had their Fogstar Drift cells drop capacity over winter?

by Mel King · 4 months ago

111

4 months ago

by Liam

Anyone else had their JK BMS cut out randomly on a 24V lifepo4 build?

by Russ Martin · 5 months ago

192

4 months ago

by Cliff Gazer

Anyone else had their JK BMS cut out in cold weather? Trying to figure out if it's a settings issue

by Wardy26 · 4 months ago

174

4 months ago

by Dale Lover

Anyone else had their BMS cut out mid-journey with a Fogstar Drift 100Ah?

by Wendy Fisher · 4 months ago

122

4 months ago

by Volt Fiona

Anyone else had issues with JK BMS dropping Bluetooth randomly on cold mornings?

by Ian Martin · 5 months ago

254

4 months ago

by Tel

Anyone else had issues with Fogstar Drift cells drifting badly out of balance in cold weather?

by Happy Builder · 4 months ago

157

4 months ago

by Border Explorer

Anyone else had grief with JK BMS dropping cells under load? Possible balancing issue

by Glen Dixon · 4 months ago

145

4 months ago

by Smithy51

Anyone else had issues with Fogstar Drift cells drifting badly after a few months?

by T6 Solar · 5 months ago

240

4 months ago

by Dizzy75

Anyone else had grief with JK BMS draining their lithium leisure battery when van's parked up?

by Tom · 4 months ago

4 months ago

by Tom

Anyone else finding their BMS cuts out when fast-charging from a Type 2 AC source?

by Moor Seeker · 4 months ago

167

4 months ago

by WrongFuse99

Anyone else had their JBD BMS randomly drop into protection mode mid-discharge?

by Marsh Soul · 5 months ago

164

4 months ago

by Hamish Lee

Anyone else's Fogstar Drift cells going properly mental in cold weather?

by Lazy Fisher · 4 months ago

120

4 months ago

by Jane Crane

Anyone else had their JK BMS throw a low temp charge fault in winter even with cells above 5°C?

by Ken · 4 months ago

138

4 months ago

by Moor Seeker

Anyone else had their JK BMS trip out mid-charge on a warm day? Trying to nail down the cause

by Tel · 4 months ago

156

4 months ago

by Hazel Dawn

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