ProTek RC 5188 LiFe Futaba Transmitter Battery Pack (4PK/4PX/4PV/7PX) (6.6V/2100

Small Addictions RC Hobby Shop
(56941)
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US $41.49
or 4 interest-free payments of $10.37 available with
Condition:
New
2 available278 sold
This one's trending. 278 have already sold.
People want this. 69 people are watching this.
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Located in: Binghamton, New York, United States
Delivery:
Estimated between Fri, Oct 31 and Tue, Nov 4 to 94104
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eBay item number:192629076776
Last updated on Aug 10, 2025 11:47:32 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item (including handmade items). See the seller's ...
Brand
Pro-Tek
Capacity
2100mAh
Part
Batteries-LiFe
Voltage
6.6v
Number of Cells (S)
2s
Model
Pro-Tek R/C PTK5188
MPN
PTK-5188
For Vehicle Brand
Any Brand
Chemical Composition
LiFe
Compatible Scale
1:18, 1:16, 1:15, 1:14, 1:4, 1:5, 1:12, 1:6, 1:10, 1:8
UPC
0610074799733
Category

Item description from the seller

About this seller

Small Addictions RC Hobby Shop

99.7% positive feedback•218K items sold

Joined Jul 2002
Usually responds within 24 hours
Small Addictions RC is committed to your satisfaction. We provide parts and service that we ourselves would expect to receive. We only sell NEW, direct from the manufacturer products from quality ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

Popular categories from this store

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TraxxasTeam AssociatedBatteriesHardware/FastenersTurnigyTurnigy 1/16-1/18Racers EdgeBattery ChargersMotors/Esc

Seller feedback (68,936)

All ratingsselected
Positive
Neutral
Negative
  • r***n (152)- Feedback left by buyer.
    Past year
    Verified purchase
    Item arrived as advertised
  • b***o (352)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Terrific battery life! does not fit inside of my transmitter perfectly but I think it's okay.
  • 1***t (370)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Fast shipping
See all feedback

Product ratings and reviews

Learn more
4.9
14 product ratings
  • 13 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Durable

Would recommend

Entertaining

Most relevant reviews

See all 9 reviews
  • by yamamanr1m
    Sep 26, 2018

    One of the best LiFe pack for FUTABA Transmitter

    Good LiFe pack for Futaba transmitter in R/C. Very durable and easy to use.

    Verified purchase: YesCondition: NewSold by: home_town_hobby_raceway

  • by chazzyjman
    Nov 04, 2020

    Protek LiFE transmitter battery

    Fits perfect, lasts a long time, safe LiFe material. Never have dead AA batteries again. Well worth it!

    Verified purchase: YesCondition: NewSold by: aueracehobbies

  • by 3puttsandbagger
    Jun 03, 2020

    Best upgrade

    I would burn through 3 AAs every time I used my Futaba 4pm. About 4-5 hours of use. Now I’m around 10ish hours and not even close to needing a charge.

    Verified purchase: YesCondition: NewSold by: smalladdictionsrc

  • by sireric1_123
    Nov 28, 2018

    Great quick dilevery and worked right away.

    Awesome Product

    Verified purchase: YesCondition: NewSold by: smalladdictionsrc

  • by hoverit
    Jun 23, 2021

    Best price on a great pack.

    Looks like a quality made pack, fit perfectly in my Futaba 14SG.. Shipped Fast.

    Verified purchase: YesCondition: NewSold by: aueracehobbies

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