Zeee 2S Lipo Battery 7200mAh 7.4V 120C Hard Case RC Battery with EC5 Connector for RC Car Truck RC Vehicles Truggy Buggy Tank Helicopter Airplane Racing Models(2 Pack)

Only a few runs in with these packs in my Losi promoto Mx (they fit) . They have a much longer runtime than the spektrum 5000 mah 50c by about a substantial amount. With the Zeee I got 20 minutes of all out running on pavement with a very slight drop in performance at about 17 minutes. 15 minutes with the same drop at about 12 was all I got with the stock Spektrum battery. These packs are about half the price of spektrum, charge faster, run longer, and have more punch. The losi Promoto Mx is amazing, but from what I’ve seen so far, Spektrum branded products are overpriced and fall short. I purchased (3) 5000mah 50c packs with one being junk. Thank god the replacement, (which to their credit was pretty much painless to get a refund), was back ordered. Needless to say I won’t be going back to spektrum. I’ll update the review if things go south with the Zeee packs.

As advertised. Quick shipping

Why did you pick this product vs others?: So far so good. What a difference in run time in my Losi Promoto. Fits perfect, has great punch.. Huge upgrade over Spektrum RTR 5000mah pack..Plug and play EC5 connector. You can't see discharge rate on the remote with these packs but the trade-off is a no brainer..

Excelente producto

I live by this brand. ALL my lipos are from Zeee, and I have zero issues. I have some that have been around for years, and been beaten and mistreated. None have given me any concern. These have ENORMOUS run time, and just enough punch to make it worth having 2s over 3. Work great in my Slash and can double up for the Revo. Put these in a crawler and who knows how long they would run!

Heavy duty material fast shipping works good great price easy install good

These batteries are cheap but last along time if charged properly and the hard shell makes it nice for when the battery goes flying out on jumps

Bought them to use in my slash street stock oval car. Plenty of power at the end of each heat and main. Originally bought the Zee 5200 50c’s, but the 7200 120c’s really woke it up. At the price per pair, can’t really beat it. Especially if you advance mains, not really enough time to recharge. So it’s nice having a charged backup ready to go. Will definitely buy again.