HRB 3S 6000mAh Lipo Battery with EC5 Connector 11.1V 60C Hard Case RC Lipo Battery Compatible with RC Car RC Airplane RC Truck RC Boat (2 Packs)

I’ve bought HRB packs for years that were used for RC planes and have always been very pleased with the quality at this price point. If you didn’t know HRB is a sub of Yowoo who make some of the best lipo and graphene batteries out there. I have two sets (4) batteries total and they fit perfectly in a HOOVO dual battery soft bags. I run these exclusively in an axial SCX6 with a spektrum parallel Y connector and get nearly an hour and a half of runtime per pair of packs. Excellent batteries, will keep coming back again and again.

Good, strong lipos, great for my RC Trucks. Use them in my Traxxas and Armma 1/8 builds and they've got great punch and last the average time of a high end lipo. Had an issue with one battery and a bad cell, after showing them in pictures and emails I promptly received a replacement. I literally didn't even ask for a replacement, I only notified them just in case they may have some bad batches. An unknown brand to me but they've made an impact with their performance and especially with their customer service. Awesome rc truck lipos.

The speed and function is great for the money they fit in my car awesome but could last a lil longer

These batteries are junk. I have several other HRB 11.1v batteries that have worked well. Bought these two with a higher MAH rating for longer run times and they won't charge. Keeps saying cell error of balance plug not connected when they are and that's on two different, but new chargers. I bought them on the 23rd of April and now I couln't return them because I was a few days past 30 days and now I'm stuck with 2 batteries that weren't cheap and they're worthless now and not even a month old. PURE JUNK. I thought maybe they have a manufacturer warranty, so I wrote the seller and no one has ever reached out to me at any point. So to put it mildly, they don't have to worry about any more business from me. I would have written this with a lot of F-words, but it would have gotten kicked back. I'll NEVER BUY THESE AGAIN.

Use 2 for Sonic Wake about 15 times since purchasing. Usually running full speed 70% of the time with a das boat prop so quite a current draw.I also like the fact they come with EC-5 connectors. These are holding up well with no swelling so far. Time will tell.All in all. Best low/moderate cost 3S batteries I have bought so far. Other sets/brands have burnt out, swelled/cracked, ... I have two other hard-pack sets of another brand that I would rate one notch below these that are starting to go. I will probably replace those with this brand.

I’ve had mixed results from every other battery manufacturer I’ve tried. But I got two of these and they’ve been flawless. Good power, long lasting, holding up to impacts. AND they’re priced really well. 5 stars.

Came on a good charge. All cells were ballanced. C rating seems appropriate instead of the inflated BS of 100+ C that no lipo actually has. They seem light compared to my other 6000mah 3 cells. Energy density seems fine though. Closer to 5000mah of usable power before low voltage cutoff. So within normal spec. Cant beat the cost to keep the XMaxx bashin.

My ARRMA 1/10 VORTEKS 3S use this battery in 50% accelerator can play about 40min. very good battery life.