PrePaidGSM.net Forum (Archived) - View Single Post - It charges cell phones, but it also jump starts cars.

GadgetKen · 26-10-2014, 04:18

The big (and very heavy) ones really will start a car or a tractor. They have a sealed lead acid gel cell inside. Issue can be when the gel cell can't be recharged anymore...you need to get a replacement that fits or buy a complete new unit. In the US, MCM Electronics and some other vendors carry compatible gel cells.

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GadgetKen (Offline) Senior Member Prepaid Expert Posts: 342 Join Date: 14 Dec 2004 Location: Connecticut, USA Country:	26-10-2014, 04:18 The big (and very heavy) ones really will start a car or a tractor. They have a sealed lead acid gel cell inside. Issue can be when the gel cell can't be recharged anymore...you need to get a replacement that fits or buy a complete new unit. In the US, MCM Electronics and some other vendors carry compatible gel cells. Phones/Wireless Devices: Doogee S90, Isatphone Pro, Amazon Kindle 3G, SkyRoam MiFi device, Karma MiFi device, AT&T Liberate MiFi device Sim Cards: T-Mobile (Mint), AT&T (Mifi device or Kindle), Koko Satphone: InMarSat Broadband US Wireless Data: AT&T postpaid, Sprint (Karma Mobility prepaid) Broadband International Data: SkyRoam VOIP: Skype