Only used it twice so far but it works great

I have tried many brands of batteries for RC planes and always come back to Tattu- they're tough, endure many many charges even inadvertently mis treated, perform well in cold weather, and are reasonably priced

Good battery, capacity is within the acceptable range for a 1300mah battery. Pack is lukewarm after a 4 minute flight with my current setup. A bit lighter than some of my other 1300 packs but nothing crazy. Overall good budget option

Works and I got the exact item as per sale.

I haven't had a chance to use this yet because I didn't notice it had a 4 pin charge plug. I ordered a new charger haven't received it yet. But i have many other batteries, and this one seems to be great quality compared to my others. Wires, solder, plugs, wrap and even the packaging is very well made. Perfect size, if it holds a charge and works like it is supposed to, I have no complaints.

I ordered three of these batteries and they have all worked flawlessly. I'm flying them on a 220mm quad running 2205 2300kv motors and they give all the power I need as well as decent flight times. I try to never run my 3s batteries below 11.1v and I get about 4 1/2 minutes of flight on average. Can't beat these for the price.

work as advertised

Tattu is well known in the RC Hobby, but I haven’t been able to use them due to shipping regulations to Canada. So, I was very excited when I saw them for sale on amazon.ca with fulfillment by amazon. This means no customs charges or expensive ground shipping from the states. They are the first battery manufacturer to offer their batteries at a decent price from within Canada, so that is very exciting.In short, I have been using the battery for a few weeks now, and have put a quite a few cycles through it. I’m very impressed with the performance. There is very little battery sag, and flight times are slightly longer than my cheaper batteries of the same size. Overall, it’s been a great battery and I will be buying more.Now the details:I have been using both cheap and expensive batteries from China (zoppower and infinity) for over a year now, and the Tattu outperforms them all. There is virtually zero sag on the battery. I have my transmitter set up with two voltage alarms: a low alarm when voltage reaches 3.6 volts per cell, and a critical alarm at 3.4 volts per cell (under load). All of my other batteries, some with just as many cycles on them as my Tattu, hit the low alarm during punchouts within about 30 seconds of flying. The Tattu doesn’t hit the low alarm until about 1.5 minutes of flying. I have yet to hit the critical alarm while flying the Tattu.As said before, flight times are slightly longer, though not significantly. This also comes down to the lack of voltage sag. While my other batteries hit the critical alarm around 2 minutes of hard flying, the Tattu does not, so I am able to fly it a little longer. I can get about 2.5 minutes of hard flying on the Tattu before I land. I land at a voltage so that my cells recover to 3.7 volts. You could easily get more flight time if you were willing to take the cells lower.Despite the better performance from the Tattu, the size and weight are no different from my cheaper batteries. Thus, I’m getting better performance from my quadcopter without any additional cost. The ability to recover from dives and to pull out when necessary is fantastic.The only gripe I have about the battery is the balance lead is on the same side as the discharge lead, and the balance lead is quite short. This is good to keep the lead from getting caught in the propellers in flight, but it makes plugging the battery into my balance board a little difficult. It is still possible, but it takes a bit of fiddling.So, in closing, I’ll give a list of pros and cons I have encountered with the battery.Pros:Capacity rating is real, and discharge ratings seem realNo voltage sag during high discharge maneuvers (punchouts, dive recovery, etc.)Thick power lead; they will be both strong and guarantee enough current flowSame weight as lower specified batteries; more performance without any weight or size cost.Cheapest option for buying in Canada if you do not have local hobby shops that carry the brand. Two or more batteries also gets free prime shipping. I received my battery in two days.Cons:Balance lead is short, making plugging into the charger difficult.Thick power lead; not as flexible, so it can be difficult to bend them.

Excellent batteries. All cells come balanced and stay balanced after charging. Charging with a turnegy 60A charger, charges to full in about 1hr at 1C. Got a 4S one as well, exactly the same quality. Smooth power band, gets gently warm after almost 7 minutes of acrobatics on a 210 quad.

I am using it on my quad with Racer Star 2204 motors with 20A BlHeli ESC. These batteries felt more responsive than 1500 mah, 25 C battries I got from Bangood and Ebay. These battries also lasted much longer than the previous ones I used.

Started puffing when plugged into balance charger. Took it off and measured the voltage and sure enough 1 of the cells measured 0.5 volts :/ bad battery upon arrival.. Thats unfortunate as I've heard good things about this battery. Will try contacting the sellers customer service and seeing about a replacement. Will update this review with any info.Update!Customer service was very helpful and incredibly quick with responding. Got a replacement battery less than 3 days later. Its a fantastic battery. Last just as long and way better then those eachine 1500mah 25c batteries. Same size basically as well in case anyone wonders. Fantastic battery and customer service. Would recommend and hope to be doing business with Tattu again.

(see below for update) I must have gotten a dud... My battery voltage sags terribly bad when operating my QAV250, ZMR250 and 180 size quadcopter. I only get about 3:30 minutes of mild flight time. in comparison, I have a zippy compact 1.3mah 40C that gives me 5 minutes of acro flight.The battery seems well constructed but unfortunately does not hold up to the claimed 45C rating.I also bought a tattu 1.3 4S 45C that I have yet to try.. Hopefully, that one will perform as expected.Update... Eileen from Genace & Tattu contacted me about my defective battery and kindly sent me another one at no charge (that is customer service). I tested the new pack and I am happy to report that it took the advertised 1300mah charge and I was able to fly for 5:01 minutes FPV on my ZMR 250. I will be using these for FPV aerial video recording since there is some voltage sag (although not quite as bad as the first battery) when going full throttle.I also got the tattu 1300mah 3s 75c which I highly recommend if you are into mini quad racing. They are about the same size but pack a punch with minimal voltage sag.I am very pleased with the service I got from genace tattu. So far I have 4 nice looking, well built, good performing Tattu batteries and will be adding more in the near future.

Tattu has become my go to battery. I tried other brands and they were "OK" -- not good, not bad. Then I found these guys and I'm not buying anything else. They arrive in great packaging with a perfect storage charge, The performance is great and the price is very appropriate.I highly recommend these batteries. Be sure to take good care of them and get the appropriate size/C for your unit. I am flying ZMR250 mini quads (FVP).