ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh) w/5mm Connectors (ROAR Approved)

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ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
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ProTek RC 2 Cell LiPo Battery: 7.6V High-Voltage Performance

The ProTek R/C 2S 130C Graphene + HV 6400mAh Shorty LiPo Battery is a great battery option for anyone looking for a lightweight, shorty style battery. Weighing only 219 grams, the HV Shorty is lighter than a standard shorty pack, with a massive increase in capacity. When compared to standard LiPo and LiHV, Silicon Graphene cells deliver improved efficiency, lower operating temperatures, lower internal resistance, better run time, increased cycle life and increased voltage.

This pack is ideal pack for 2WD and 4WD modified racing, or stock class racers that want optimum voltage for the entire run. This pack is also a great choice for 1/8 e-buggies that want to run a lightweight 2x2S saddle pack configuration. The improved efficiency of this pack will allow for lower operating temperatures and lower internal resistance. This gives users a more consistent battery pack. ProTek Graphene + 130C Packs deliver the power needed by serious racers and enthusiasts alike.

Lab testing has shown that ProTek R/C Silicon Graphene packs have double the cycle life when charged at 1C rates, and can be charged at higher amp rates, with less risk of damage to the pack. More importantly, the discharge curve is flatter, meaning the cells maintain higher voltage throughout the discharge cycle with no significant drop off. Additionally, when compared to conventional LiPo batteries Silicon Graphene batteries are lighter, providing a higher capacity per gram ratio. With 7.6V nominal voltage, 130C discharge ratings, incredibly high charge rates and ten different models to choose from, ProTek R/C 130C Graphene + packs are perfect for racers and bashers that demand the absolute best.

Features:

  • Lighter than a hardcase 2S LiPo pack of equal capacity
  • More runtime, with a dramatic increase in voltage and punch
  • Silicone Graphene can handle more abuse and deliver more current than a standard LiPo battery
  • Improved efficiency, lower operating temperatures, and lower internal resistance!
  • Perfect for stock class racers looking to shave grams
  • 10C max charge rates - 1C charge rate recommended for longest life

IMPORTANT LITHIUM POLYMER SAFETY INFORMATION

  • DO NOT leave a battery in your model when charging
  • DO NOT leave lithium batteries unattended when charging
  • ALWAYS balance charge lithium battery
  • ALWAYS use a LiPo Safe charging bag/box
  • YOU MUST use a Li-Poly specific charger to charge lithium batteries (NiMH or NiCD only chargers WILL NOT WORK!)
  • YOU MUST not over discharge lithium battery packs
  • READ & UNDERSTAND the instructions carefully before operating this battery

NOTE: When using high energy Li-Polymer Batteries, please do not over-discharge or over-charge batteries as this will result in overheated batteries. Discharging capacity can't exceed 80% of the max capacity of the pack after full charging to ensure a good cycle performance. It is recommended to fully charge a brand new battery before using and only discharge the battery 50% for the first 5 cycles. Always monitor race time and/or set a low voltage warning on ESC (End voltage cannot be lower than 3.2v per cell). Do not use a battery that has too low a voltage. Do not expose batteries to sunshine or store/charge batteries at temperatures above 35°C or in a closed car. The high-temperature environment could cause damage to the pack or make it burst. If the battery becomes hot while fast charging, high current discharging, or racing, do not charge it until it has cooled completely. Wait about 20 mins, then inspect prior to recharging.

Includes:

  • (1) ProTek R/C Battery
  • (2) 5mm to 4mm Bullet Reducers
  • (2) 5mm Bullet Connectors
  • (1) 2mm Balance Bullet Connector

Specifications

Nominal Voltage: 7.6V (2S)
Capacity: 6400mAh
Maximum Charge Rate: 10C (64A)
Discharge Rates
Continuous: (Not Available)
Peak: 130C
Cell Configuration: 2S2P
Watt Hours: 48.64Wh
ROAR Approved: Yes
Connectors
Battery: 5mm Bullet
Balance: 2mm Bullet
Dimensions (LxWxH): 1.85x3.78x0.98in (47x96x25mm)
Weight: 7.72oz (219g)

Battery Manual

Warranty Information

This product was added to our catalog on January 24, 2022

Scott Lacombe
Verified Owner
Friday, Mar 10 2023 (about a year ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
Out of the five packs I had two that I’m concerned about. 1 has a cell that shows abnormal. It’s below 3.2v. While other cell is 4.2v. Quite a drastic swing.
The other battery shows IR being nearly 7 on one cell and 5.2 on cell 2.
These packs all are brand new, never used yet and was for this season beginning April 1st. So I was prepping and came across this while checking everything and about to do first cycle outta box.
Not so happy about that. The other batteries all checked good.
With the amount of $$$ I spend at Amain and protek being their brand… it would be nice if they would kick this dog a bone. I have 19 races to attend this year. I sure don’t like buying stuff that is not useable when every penny counts.
Nick Beall
Thursday, Mar 2 2023 (about a year ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
Sweet batteries while they last. I bought two and they both started puffing within 30 or less charges. Not worth it and no warranty or discount on next set of batteries.
Wes Miravalle
Verified Owner
Thursday, Dec 29 2022 (about a year ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
These batteries have a unbeatable of punch and zero fade, even during long 8-10 minute mains. The batteries are durable and do not puff if properly charged and stored. ProTek RC updates their battery line up frequently so you know you are getting the latest and great battery technology. Easily the best 2S shorty pack on the market!
Justin Foss
Verified Owner
Wednesday, Apr 24 2024 (6 months ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
Great shorty lipo! I checked and charged the battery the day I got it and man best punch and run time I have ever seen so far great battery
Chris P.
Verified Owner
Saturday, Feb 11 2023 (about a year ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
Great power to weight ratio. Huge improvement over my Amazon packs for sure.
Craig Ackerman
Verified Owner
Friday, Mar 25 2022 (about 2 years ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
Hands down the best battery for stock racing. I use this in my 13.5 stadium truck in blinky mode and it gets a max of 87 laps on a 13 second per lap track. I charge at 20 amps and this thing never fails! I would highly recommend this for anyone doing stock racing in the 21.5 17.5 or 13.5 classes. You will be able to practice longer then anyone else for sure.
Don Bement
Verified Owner
Wednesday, Oct 23 2024 (1 week ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
Just finished my second season with these 6400's and still zero puffing and great IR's.
Carlos Soliz
Verified Owner
Thursday, Oct 3 2024 (4 weeks ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
Protek stuff is great if not the best in RC. I bought many Protek product in the past and they were great too.
William Spencer
Verified Owner
Friday, Aug 23 2024 (2 months ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
No issues to report. Great packaging with high quality bullets.
Craig Hicks
Verified Owner
Thursday, Aug 8 2024 (3 months ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
Only used 5 or less times since purchased. Last time I used it I didn't charge it. Pulled it out a month later to charge and it was swollen. But before that, it was good.
Gable Barber
Verified Owner
Thursday, Aug 1 2024 (3 months ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
This battery is exactly what I needed for my t6.4, awesome power, and capacity.
Rodney Sherburne
Verified Owner
Thursday, Feb 29 2024 (8 months ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
Not Great ,, Honestly very dissapointed.
Battery came thru with box open like an employee had been testing to find the best ones. The voltage was terribly low when it arrived , again like somebody cycled it too low and didnt bother to put storage chg back in.
The IR of three Protec HV batteries Ive purchased was absolutely pathetic.
Bottom line is this is NO race battery !! Maybe a yard basher if you must run a shorty at best.
I should have sent back but not worth the hastle
To say 6400 is like saying 200c on a label , not even close !!!
Nicholas Riley
Verified Owner
Saturday, Feb 24 2024 (8 months ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
This battery is great. I'm running it in a Tekno Et410.2 and it pushes this truck to the top
Andrew Natale
Verified Owner
Friday, Feb 23 2024 (8 months ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
So far this is a great battery. About 20 Runs on it and still going strong. Storage charged over the winter and just got it back out with no issues. Both Cells are in great shape.
Randy Gray
Verified Owner
Friday, Jan 5 2024 (10 months ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
Protek batteries are the best
Ir ratings are always low
Casey Bass
Verified Owner
Wednesday, Dec 13 2023 (11 months ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
Ran some practice after being out of racing for the past 9 years and i was impressed. I didnt notice any drop in power after a 10 minute round of practice. I purchased 2 of these and feel confident that its all i will need for a full race day running in a single class
Ryan Sandoval
Verified Owner
Monday, Dec 4 2023 (11 months ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
Great battery! Lasted me more than 3 hours of drifting at the track, with high amount of charge still left in the battery! Very high quality battery and balanced with no issues. Shipping from Amain was faster than expected.
Derek Walls
Verified Owner
Monday, Aug 14 2023 (about a year ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
This is a lot of run time and power in an average size casing. Protek products always hit their mark.
Branigan Word
Verified Owner
Friday, Jul 21 2023 (about a year ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
I run mod sprint car and latemodel on a big dirt oval with plenty of traction. I demand a lot out of my packs and these put me in the A main every race day.
Chris Caudillo
Verified Owner
Friday, Jul 14 2023 (about a year ago)
ProTek RC 2S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (7.6V/6400mAh)
Run this pack in both 17.5 buggy and 13.5 Stadium Truck. Holds its punch through 7 min mains.