Recharging Repco RCJS1200 Jump Starter

Submitted: Wednesday, Jan 21, 2026 at 20:23

ThreadID: 152113 Views:585 Replies:3 FollowUps:3

Phil F

Wondering if anyone is using a Repco compact jump Starter and may know if it can be recharged via the Anderson plug socket when 240v power is not available. Repco staff dont seem to know - locally.

Seems a simple exercise to recharge either from the caravan anderson or the solar panel fitted with the appropriate regulator, but would feel comfortable if anyone can confirm that is acceptable.

I have the RCJS1200 model and looks a pretty handy sort of kit.

Thanks in advance

Regards - Phil

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Reply By: kgarn - Thursday, Jan 22, 2026 at 08:24

Thursday, Jan 22, 2026 at 08:24

I doubt that you can charge the jump start via the Anderson output socket.
I note that the supplied AC charging adapter has an output of 15V 0.8A.
You could possibly charge via the existing charge socket from batteries or solar.
The battery voltage may be a bit low (ie <15V) but may work. You would need to make an appropriate cable with plug to suit in charging input socket.

Alternately you could use a small inverter to generate 240v for the adapter.

1 Follow-up

AnswerID: 648875

Follow Up By: Phil F - Thursday, Jan 22, 2026 at 10:03

Thursday, Jan 22, 2026 at 10:03

Thanks kgarn, I do have a 3000w inverter but felt it easier to use the Anderson if compatible.

Regards Phil

FollowupID: 930493

Reply By: AverieJenwin - Tuesday, Jan 27, 2026 at 22:59

Tuesday, Jan 27, 2026 at 22:59

Thanks for the advice.

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AnswerID: 648896

Follow Up By: Phil F - Tuesday, Jan 27, 2026 at 23:01

Tuesday, Jan 27, 2026 at 23:01

Don't go there

Edit: Looks like dodgy link removed by Mod squad - Thanks

FollowupID: 930512

Reply By: Allan B (Sunshine Coast) - Wednesday, Jan 28, 2026 at 10:05

Wednesday, Jan 28, 2026 at 10:05

.
Hi Phil,
Your jump starter will have a Lithium-ion battery in it. These are the battery types used in E-bikes and scooters and cause fires when being charged incorrectly.
I would advise that you only recharge your jump starter with the charger supplied with the product. Any other charger or form of charging may lead to disaster.

Cheers
Allan

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AnswerID: 648898

Follow Up By: Phil F - Wednesday, Jan 28, 2026 at 10:40

Wednesday, Jan 28, 2026 at 10:40

Good point Allan - sound advice as usual.

Agreed that the lithium equation can be a bit dicey.

Will stick with the supplied charger as suggested.

Thanks for your support.

Regards - Phil

FollowupID: 930513