Would a Rhino 2350mAh
3S 11.1v 20C
Lipoly Pack be an equal replacement for a Word 12"">Turnigy
2200mAh 3S 11.1v 20C Lipo Pack? They have the same specs but one looks like it may give me slightly more run time correct?
Yes, but only slightly. The dimensions and weight may also differ. Most importantly look at the price. More often than not, i have found that the Rhino branded batteries from Hobbycity vs their Turnigy brand is more expensive although they might have a little bit better QC and performance over time.
Just have a look at both... For the rest, they're both good. Just use a semi descent charger to charge them.
The rhino has 2350 mAh of capacity and weighs 205 g, that's 11.46 mAh/g. The turnigy has 2200 mAh and weighs just 185 g, which gives it a slightly better capacity/mass ratio of 11.90 mAh/g. Probably not important for a fixed wing plane, but in a heli the rhino would actually be considered worse. But only very slightly. They're pretty much equal as far as the specs go. What really sets them apart is the 1:2 price ratio.