Now officially approved by ROAR and BRCA for race use!
Boasting ultra-high 90C discharge rates and massive pack capacities, the nano-tech Ultimate series of lithium polymer batteries are just the ticket for making it into the winner's circle. Turnigy's industry leading lithium polymer battery technology has made it possible to finally produce a pack capable of delivering massive amounts of current, dramatically improving performance and pushing your vehicle to its limit without compromise.
Turnigy achieved all this without exceeding the size of a standard battery pack, a drop in fit for almost all modern RC vehicles. Furthermore, they come equipped with a unique "through pack design incorporating heavy-duty 5mm gold plated bullet connectors which not only maximizes power output, but they offer a wide range of battery mounting positions. This allows the battery pack to fit virtually any kind of chassis layout.
All Turnigy nano-tech Ultimate battery packs feature a durable fibre reinforced impact resistant hardcase suited to the punishing extremes of thrashing, bashing and hard-core racing. This lightweight yet durable fibre reinforced plastic case ensures that your packs could take a beating and keep coming back for more!
Don't get caught with a saggy pack at the track, put maximum power to your wheels with nano-tech Ultimate lithium polymer battery packs!
• Ultra high 90C discharge rate
• Massive capacity (mAh) in a standard size pack
• Heavy duty 5mm bullet connectors with "through pack" design
• Fiber reinforced battery Hardcase
Voltage: 2S2P / 2S Cell / 7.4V
Discharge: 90C Constant
Weight: 237g (including wire, plug & case)
Dimensions: 96 x 47 x 25.1mm
Balance Plug: JST-XH
Discharge Plug: 5mm Bullet-Connector
Advantages over traditional Lipoly batteries;
• Power density reaches 7.5 kw/kg.
• Less Voltage sag during high rate discharge, giving more power under load.
• Internal impedance can reach as low as 1.2mO compared to that of 3mO of a standard Lipoly.
• Greater thermal control, pack usually doesn’t exceed 60degC
• Swelling during heavy load doesn’t exceed 5%, compared to 15% of a normal Lipoly.
• Higher capacity during heavy discharge. More than 90% at 100% C rate.
• Fast charge capable, up to 15C on some batteries.
• Longer Cycle Life, almost double that of standard lipoly technology.
The nano-core technology in lithium ion batteries is the application of nanometer conductive additives. The nanometer conductive additives form ultra-strong electron-conducting networks in the electrodes which can increase electronic conductivity.
These additives create the ability for imbibition in the carrier liquid to supply more ion channels. This improves the ability of ion transmission and ion diffusion. Through improving electronic conductivity and ion transmission, the impedance is reduced and the polarization of high rate discharge decreases greatly.
Unit Weight (g)
Max Charge Rate(C):
Ultimate 4600mAh used 8-month ago. checked 35A continus discharge.
only mAh -20pcnt down. (about 250 cycle)
Low price, not ballooned. good battery.
thanks hobby king(^.^)I have used about 5 times! Nice power! I use for race with my DEX 210F!
For me the Negative Point is not EFRA Aproved! I cant use in National competions!
Waiting for EFRA aproved to give ***** in all!Excellent packs used them all last summer with the Trackstar 1/8 ESC and 550 motor.
Zero puffing at all.
Very well built cases.Awesome power and i have extremely high demands. i havent had any problem with the poles melting. But i did solder a 4mm female adapter instead of the 5 to 4mm adapter to minimize risk of bad contact. They run as saddlepack in my Mugen mbx7 eco.14 min of elite Racing. I am a pretty good race pilot, and have a number of podiumsmalas lipos, las conexiones internas son muy dbiles, se cortan y las celdas quedan a 0V. Me pas con 3packs. Adems son casi imposibles de reparar ya que son conductores de aluminio, Imposible que den 90C.nano-tech standard shorties
a-plus nano-tech shorties
ultimate nano-tech shorties
great battery for the price! included 4-5mm connectors are perfectI bought 2 of these and have cycled through them about 10 times and they're a huge improvement over the standard nano techs. My stock class car has sooo much punch now. Not only that, they're lighter by 20 grams. I have no problems with the terminals, and no problems charging at 3c, which is more than max but some guys are charging these at 40 amps at my track. That's just under 10c! Their cars are faster but I'm not taking that risk. 10/10 would buy again.Perfetto per la categoria Formula, 1 carica per tre manches di qualifica da 5 minuti e si potrebbe anche azzardare la finale.Awesome lipos. Great have the connectors and charge leads all in one box. No need to mess around buying them separately.I almost cant believe the power from this battery... Noticed a big jump from the a-spec 4.2. Great value.