Lipo 4S Battery,14.8v 3300mAh Lipo Battery Pack 50C with T Plug for RC Helicopter Airplane Boat Quadcopter (2 Packs)

Features

• 【WHAT DO YOU GET】Youme 14.8v lipo 3300mah 50c Deans T plug lithium polymer battery pack,huge Capacity,high burst,quickly recharged,long cycle life(150times minimum),up to 200Wh/kg energy density
• 【SPECIFICATION】material: li-polymer; battery voltage: 14.8v; cell: 4s; cell voltage: 3. 7~4. 2v; capacity: 3300mah; discharge: 50c; discharge plug: Deans T connector.Dimension:137*45*30mm ; net weight:348.5g
• 【APPLICATION】Compatible for all kinds of Specially Designed for Traxxas RC Cars, suitable for Slash VXL, Slash 4x4 VXL, E-Maxx Brushless, E-Revo Brushless and Spartan models.etc(Only if the voltage, dimension and the plug match, then it will fit)
• 【GUARANTEE】100% Brand New,only grade A Cell, 30 days unconditional refund,1 year warranty with friendly customer services .All of Youme batteries comply with RoHS, CE quality standard and MSDS,UN38.3
• 【VOLTAGE NOTE】 Built-in protection mechanism ensures safe charging and use.Don't overcharge more than 4.2V and don't over discharge below 3.7V,Never leave battery unattended when charging

Description

Lipo 4s 3300mah Description ●Material:Li-Polymer ●Cells:4S ●Voltage:14.8v ●Capacity:3300mAh ●Discharge Rate: 50C ●Voltage per cell:3.7V ●Max voltage per cell:4.2V ●Charge Plug:JST-XH Plug ●Discharge Plug: Deans T ●Suggest charge rate: 1C ●Silicone wire:10wag ●Dimension: 137*45*30mm (0 - 3mm difference) ●Weight :348.5g±2g ●Certificate:CE,ROHS,MSDS,UN38.3 4s lipo battery deans plug Packing list: 2pcs x Youme 14.8V 4S Lipo battery 3300mAh with Deans T Plug 4S 3300mAh Lipo Battery Fits These RC Models ●1/8 & 1/10 rc car model such as traxxas slash, slash 4x4, emaxx, bandit, rustler version, stampede, stampede 4x4, e-maxx, monster jam replicas, hpi strada xb 1/10 rtr electric buggy, kyosho gp 4wd racing truck. ●AeroWorks Extra 260 Freestyle QB-L，Durafly D.H.110 Sea Vixen EDF 1000mm ， ●E-flite Carbon-Z Yak 54 3X ，E-flite Fury 15 DF (EFL7250) ，E-flite Super Cub 25e (EFL4625)，E-flite Super Cub 25e ARF， ●Flitework Red Bull PT-17 Stearman RR (FLWA4110) ， ●Hangar 9 Alpha 40 Trainer (HAN2460)，Hangar 9 Christen Eagle II 90， Hangar 9 Piper J-3 Cub 40"，Hangar 9 Twist 40 Version 2 (HAN2660) ， ●Multiplex Rockstar RR 41" (M264278)，ig Sbach XA-41 3D Sport EP 50"，Sig T-Clips 60"S，taufenbiel Red Bull Edge 540 ，Staufenbiel Red Bull F4U-440，Staufenbiel Red Bull F4U-4 etc. Notice: For the RC battery, only if the voltage and the plug match, then it will fit. About us Youme is RC lipo battery manufacturer who only focus on supplying power for drones, UAV, UAS and FPV etc.

Product Dimensions 5.3 x 1.6 x 0.8 inches

Item Weight 1.65 pounds

Shipping Weight 1.65 pounds (View shipping rates and policies)

ASIN B07RYTMMN4

Manufacturer recommended age 14 years and up

Batteries 2 Lithium Polymer batteries required. (included)

Best Sellers Rank #75,648 in Toys & Games (See Top 100 in Toys & Games) #227 in Hobby Remote & App Controlled Vehicle Batteries

Customer Reviews 4.3 out of 5 stars 76 ratings 4.3 out of 5 stars

abunda_amazon_reviews I received the pack well packaged and all cells balanced to 3.85v. I was surprised at the size of these pack. I’ve included photos of various cell count HRB pack for comparison, that I have been using on my edf jets for the past 3yrs. Now for this review I ran 2x 3s 5200mah in series to a total combined cell count of 6s 5200mah that I ran on my freewing Avanti edf jet. In comparison the youme packs is just 1.03oz heavier than the HRB packs I typically use but with 200mah more that the HRB 5000mah. As far as C rating they are both the same at 50c. At first I was skeptical about the mah capacity of these pack due to the smaller size than my HRB 6s 5000mah. So I decided to discharge the one of the packs and fully charge them to see how much mah it actually hold. To my surprise they held exactly 5200mah as advertised. Smaller pack and holds more capacity is a plus for my jet use. Now to the flight review. I didn’t notice much of a difference in Power between the HRB packs I typically use and the new youme power packs. I felt the same power during take off and high speed pass into a climb. At 3min flight the cells read 3.8 per cells. I wasn’t expecting a big difference in add flight time due to youme power packs only offered 200mah more than my HRB. Overall the packs are of good quality and well packaged for delivery. Performance is also of good quality after having 3 flights on these packs I’m sure to use them more often. Price is cheaper than my go to packs (HRB) at $77.99. These packs are cheaper, same performance as HRB and holds just a bit more mah. I recommend these packs to everyone especially for people who fly rc planes. The compact size makes it easy to install in the battery bay of your rc plane.;;August 18, 2019;;4.0 out of 5 stars;;Impressive packs;;Warren;;;I use lipos to fly RC planes. I commonly use relatively inexpensive batteries like Zippy Compact 4000Mah/ 25C, Typically, these batteries do not set off my low voltage alarm on takeoff when fully charged until they're a year or more old, This (fully-charged) battery did it on the first takeoff. It also seemed to have shorter flight time than other brands. I doubt that the advertised specs are real I recommend going with a better-known brand.;;April 19, 2018;;2.0 out of 5 stars;;Weak Battery;;Amazon Customer;;;These batteries are not worth the headache. They do not last long on a charge. My 3 year old 3000mah batteries can run way longer then these. Spend the extra money on a better battery;;June 2, 2019;;1.0 out of 5 stars;;You get what you pay for.;;Dave;;;I really like these batteries. At 3300mah, they are the perfect size for what I use them for. I drag race, so they give me a good runtime without adding to much weight to my cars. I use them in touring cars. In all of them, they for just right and I don't have any issue fitting them in. They also appear to balance quickly when I charge them;;September 13, 2019;;5.0 out of 5 stars;;GREAT size and runtime;;Jerry Smith;;;I bought two of these and on the instruction they mentioned that they may take a few charge/discharge cycles to get the full capacity. I ran through these batteries around 12 times, and every time they charge back to 2900 to 3000 mAh. Avoid these batteries. They're cheap, but very much a pile of crap. Even the 50C rating is a joke. They have no umph when driving the RC car compared to another set of mine that were only like $5 more for the set.;;January 15, 2020;;2.0 out of 5 stars;;No Where Near the Rated Capacity;;Eric;;;These batteries come with Dean's connectors. The balance connector is great as you can grab it and unplug it with out the risk of pulling on the wires. I have multiple flights and charges on the 4 batteries I own and they show no signs of puffing up so far. I have drained one battery down to 14% capacity and it balance charged perfectly. These batteries give me about 4-5 mins flight time in my jet. It all depends on the amount of full throttle I use. They seem to be good batteries and would recommend for the price. Update..... I crashed my plane last weekend. As you can see the battery was smashed, but never caught fire. Really like these batteries now!;;November 17, 2019;;5.0 out of 5 stars;;Great batteries for a low price.;;Ryland Berg;;;I bought two 6s 4500 and these aren't even close to 4500 mah. I would say closer to 3300. I have other 4500 that I fly in the same aircraft and they all come down around 3.83/per cell after a 4:30 timer. These come down with only 3.66 every time. I fly consistent and these always come down with way less then the others. I wouldn't buy again. False advertising. I added these pictures. One was down to 9% I charged it to 100%, but only added 2450mah. How can that be a 4500? It's closer to a 6S 3000.;;January 19, 2020;;1.0 out of 5 stars;;These aren't really 4500Mah;;TM from Gilbert AZ;;;Well-packaged. Thick final shrink wrap, probably the thickest I’ve seen on a soft pack. The cells came relatively closely balanced (see photos) with a little more voltage than standard for storage. I can’t test the C rating directly but these perform as expected in a 6S Arrma Typhon with almost identical runtime to 5,200mAh Lectrons (my go-to brand). These are quite a bit cheaper than the Lectrons and I’ve been quite pleased with them thus far. The quality is much better than the Fluoreon soft packs I’ve tried, those have very fragile balance wire leads and plugs.;;September 13, 2019;;5.0 out of 5 stars;;Quality soft pack at bargain price;;John Fordham