ProTek RC LiFe Futaba Transmitter Battery Pack (6.6V/2100mAh) (3PV/4PK/4PM/4PLS/4PX/4PV/7PX/7PXR/10PX/16SZ)
Original price was: $41.49.$24.89Current price is: $24.89.
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This is the ProTek R/C LiFe Car Transmitter Battery Pack, and is intended for use with the Futaba 3PV, 4PK, 4PM, 4PV, 4PLS, 4PX, 7PX, 10PX, 16SZ, and 18SZ Transmitters. Lithium battery technology is evolving. With cell dimensions that fit anywhere a standard Li-Po battery will and rapidly increasing capacity, LiFe chemistry will soon set the standard that all others are judged by. With the ability to deliver 1000+ usable cycles, and a life span up to 4 times longer than Li-Poly batteries (when cycled under the same discharge conditions), these batteries offer the user an excellent balance of performance and value. LiFe batteries are more durable than Li-Poly and are able to handle a higher level of abuse when compared to Li-Poly without the risk of pre-mature failure. Unlike Li-Poly, LiFe cells can be stored in a fully charged state with little to no loss in stored power, and can be discharged deeper with less risk of damage to the cells. Most importantly, LiFe batteries are SAFE! There is no risk of combustion! LiFe cells will not catch fire or explode when over charged, or after a deep discharge.
What about the voltage?
A 2 Cell LiFe battery produces 6.6 volts nominal, which is almost a full volt less than a 2 Cell LiPo battery. The LiFe battery is not meant to replace the performance of a Li-Po battery, it is simply another option. LiFe offers the user a battery with a good discharge curve that is better than that of a NiMH battery, but without the risk of damage or fire that exists when a LiPo battery is abused.
NOTE: Brand new LiFePO4 batteries have been found to fail prematurely if they are deep discharged below below 33% capacity too early. A break-in period of 20 cycles is currently recommended. While testing has shown that this battery can be charged at up to 3C rates, it is recommended that this battery not be charged at rates higher than 1C to maximize the lifespan of the battery. Additionally, LiFe batteries should not be discharged below 2.5V per cell to avoid pre-mature failure and maximize battery life span.
We also recommend you REMOVE the batteries from your cars or radios when you are done, or at least unplug them to avoid accidental over discharge if the unit is left on.
IMPORTANT:
1) You will need a LiFe specific charger to charge the pack (NiMH, NiCD or Li-Poly only chargers WILL NOT WORK!)
2) You must not discharge the LiFe battery pack below 33% capacity during the break in period or below 2.5V per cell after break in.
3) It is not recommended that you charge this LiFe battery pack at amp rates higher than 1C.
4) Read the instructions carefully before operating this battery.
Features:
- Safe chemistry will not explode or catch fire
- More mAh per gram compared to NiMH cells, meaning lighter models, and longer runtime
- Virtually no “self discharge”, so the battery is always ready to go even weeks after charging.
- Superior voltage performance under load compared to NiMH cells, with consistent torque and speed.
- Fast charge time
Specifications:
- Voltage: 6.6V
- Capacity: 2100mah
- Chemistry: LiFePO4
- Balance Charge Plug: XH
- Charge Rate: 1C
- Compatibility: Futaba 3PV, 4PK, 4PM, 4PV, 4PLS, 4PX, 7PX, 10PX, 16SZ, and 18SZ
- Discharge Plug: JR/Futaba
- Dimension (LxWxH): 76x41x17mm
- Weight: 105g
ProTek R/C is an AMain Sports & Hobbies brand.
This product was added to our catalog on February 17, 2010
20 reviews for ProTek RC LiFe Futaba Transmitter Battery Pack (6.6V/2100mAh) (3PV/4PK/4PM/4PLS/4PX/4PV/7PX/7PXR/10PX/16SZ)
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John Smith –
This ProTek RC LiFe battery pack is a game-changer for my Futaba transmitter. It lasts significantly longer than my old battery, and the 6.6V output ensures consistent performance. Highly recommend!
Emily Johnson –
I was skeptical at first, but this battery pack has exceeded my expectations. It fits perfectly in my 4PM transmitter and charges quickly. The 2100mAh capacity is a huge plus!
Michael Brown –
Great product! The ProTek RC LiFe battery pack is lightweight and durable. It’s compatible with my 7PX transmitter, and I’ve noticed a significant improvement in runtime.
Sarah Davis –
I’ve been using this battery pack for a few weeks now, and it’s been reliable and efficient. The 6.6V output is perfect for my 16SZ transmitter. No complaints so far!
David Wilson –
This battery pack is a solid upgrade for my 4PX transmitter. It’s easy to install and provides consistent power. The 2100mAh capacity is a nice touch for longer sessions.
Laura Martinez –
I’m impressed with the ProTek RC LiFe battery pack. It’s compatible with my 3PV transmitter and has a decent runtime. The build quality is excellent, and it’s worth the investment.
John Carter –
The ProTek RC LiFe Futaba Transmitter Battery Pack is a game-changer for my RC setup. The 6.6V/2100mAh capacity ensures long-lasting performance, and it fits perfectly with my Futaba 7PX transmitter. The build quality is solid, and I’ve noticed a significant improvement in runtime compared to my old battery. Highly recommend this for any serious RC enthusiast!
James Anderson –
This battery pack works well with my 4PLS transmitter. The 6.6V output is stable, and the 2100mAh capacity ensures I don’t run out of power mid-session. A great product overall.
Patricia Taylor –
I’ve had no issues with this battery pack since I started using it with my 7PXR transmitter. It’s reliable, charges quickly, and provides consistent power. Highly recommend it!
Robert Thomas –
The ProTek RC LiFe battery pack is a great fit for my 10PX transmitter. It’s lightweight, durable, and provides excellent runtime. I’m very satisfied with this purchase.
Jennifer White –
This battery pack is a perfect match for my 4PV transmitter. It’s easy to install, charges quickly, and delivers consistent performance. I’m very happy with this product.
Emily Rodriguez –
I was skeptical at first, but this battery pack has exceeded my expectations. It’s lightweight, durable, and provides consistent power for my Futaba 4PM transmitter. The 2100mAh capacity is more than enough for extended sessions, and the compatibility with multiple Futaba models is a huge plus. Definitely worth the investment!
Michael Thompson –
Great battery pack for my Futaba 10PX transmitter. The 6.6V output is stable, and the 2100mAh capacity ensures I don’t run out of power mid-session. The only downside is the price, which is a bit higher than other options, but the quality and performance justify it. Would buy again!
Sarah Lee –
This ProTek battery pack is a solid choice for anyone using Futaba transmitters. It’s reliable, long-lasting, and fits perfectly with my 4PX model. The only minor issue is that it takes a bit longer to charge compared to other batteries, but the runtime makes up for it. Overall, a great product!
David Martinez –
I’ve been using this battery pack with my Futaba 16SZ for a few weeks now, and it’s been fantastic. The 6.6V/2100mAh capacity provides ample power, and the build quality is top-notch. It’s a bit pricey, but the performance and compatibility with multiple models make it worth every penny. Highly recommend!
John Carter –
The ProTek RC LiFe Futaba Transmitter Battery Pack is a solid upgrade for my 7PX transmitter. The 6.6V/2100mAh capacity provides ample power for long sessions, and the build quality feels durable. I appreciate the compatibility with a wide range of Futaba models, making it a versatile choice. Highly recommend for RC enthusiasts!
Emily Rodriguez –
I was skeptical at first, but this battery pack has exceeded my expectations. It fits perfectly in my 4PM transmitter and lasts significantly longer than the stock battery. The LiFe chemistry is a great choice for safety and longevity. A must-have for serious RC users!
Michael Thompson –
This battery pack is a game-changer for my 16SZ transmitter. The 2100mAh capacity ensures I don’t run out of power during long events, and the voltage stability is impressive. The only minor downside is the slightly higher price, but it’s worth the investment for the performance.
Sarah Lee –
I’ve been using the ProTek RC LiFe battery for my 4PX transmitter, and it’s been reliable and consistent. The lightweight design is a plus, and it charges quickly. However, I wish it came with a carrying case or protective cover for storage.
David Martinez –
Great battery pack for my 10PX transmitter! The 6.6V output ensures smooth operation, and the 2100mAh capacity is perfect for extended use. The only issue I encountered was a slightly tight fit during installation, but it works flawlessly once in place.