Will this battery work in a Roomba?

In the vacuum? I don't think so.

Hi, being a newb, I would like to know whether I could use this on a vaterra chevy suburban ascender? kindly recommend a charger as well

This battery should work fine for the Vaterra. Here is a charger we would recommend. https://www.amazon.com/Venom-LiPo-Sport-Balance-Charger/dp/B00T05IBK2/ref=sr_1_1?ie=UTF8&qid=1545939017&sr=8-1&keywords=Venom+0688 Thanks.

willthis fit in a mini e revo?

It does not fit the tray on the e revo but it will power it I strapped my battery to the top of the car . It is a little heavy but out works .I got some kydex and made my own car body's to support and carry the big batteries .

Item Dimensions	8.75 x 2 x 1 inches
Item Weight	0.8 Pounds
Battery Weight	12.8 Ounces
Unit Count	1 Count
Battery Cell Type	NiMH
Recommended Uses For Product	Radio
Reusability	Rechargeable
Battery Capacity	3000 Milliampere Hour (mAh)
Amperage	3 Amps
Voltage	7.2 Volts

Venom Drive Series 6S - 3000mAh 7.2V NiMH Battery Flat - Universal 2.0 Plug, Nickel Metal Hydride 6 Cell - Silicone Connector & Compatible w/ XT60, Traxxas, Deans, EC3, 2WD, 4WD, Truck & Buggies

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