RC Cars & Trucks | RC Planes & RC Helicopter Parts - A Main Hobbies
A Main Hobbies Forums
  Home > Batteries > Lithium > Receiver Batteries > Li-Poly My Account  |  Shopping Cart  |  Wish List   
Find Products
Categories
JConcepts Summer Sale
Soaring Savings
RC Airplanes »
RC Boats »
RC Cars & Trucks »
RC Helicopters »
RC Motorcycles »
RC Multirotor »
Apparel »
Batteries »
  Alkaline
  Battery Building
  Battery Strap Tape
  Battery Straps
  Gel Cell
  Lithium »
    Car Batteries »
    Flight Batteries »
    Micro Flight Batteries »
    Receiver Batteries »
      Li-Poly
      LiFe
    Starter Box Batteries
    Transmitter Batteries »
  Loose Cells
  Nickel »
Cameras & Accessories »
Electric Accessories »
Fuel & Accessories »
Glue, Oil & Cleaners »
Hardware & Fasteners »
Magazines, Books & Videos »
Model Rockets »
Model Trains »
Novelty Items
Paint & Supplies »
Plastic Models »
Puzzles
Radios & Accessories »
Simulators »
Slot Cars »
Stickers & Decals
Storage & Transportation »
Tools »
Gift Vouchers
Scratch & Dent
Inventory Reduction
Clearance Items
Specials
Manufacturers Click For More
What's New Click For More
ProTek R/C Universal Multirotor Case w/Pick & Pluck Insert
ProTek R/C Universal Multirotor Case w/Pick & Pluck Insert
$179.99
Information
About UsAbout Us
Customer DiscountsCustomer Discounts
Discussion ForumsDiscussion Forums
EmploymentEmployment
FAQ: Cancelling OrdersFAQ: Cancelling Orders
FAQ: Gift VouchersFAQ: Gift Vouchers
FAQ: Pre Order ProductsFAQ: Pre Order Products
FAQ: Rewards PointsFAQ: Rewards Points
FAQ: Wish ListFAQ: Wish List
Getting Started: CarsGetting Started: Cars
Getting Started: HelisGetting Started: Helis
Getting Started: PlanesGetting Started: Planes
Getting Started: TrucksGetting Started: Trucks
Guide to Car/Buggy KitsGuide to Car/Buggy Kits
How to Use Our SiteHow to Use Our Site
International ShippingInternational Shipping
Knowledge BaseKnowledge Base
Partner Web SitesPartner Web Sites
Payments AcceptedPayments Accepted
Privacy NoticePrivacy Notice
Product NoticesProduct Notices
Product ReturnsProduct Returns
ProTek R/C ManualsProTek R/C Manuals
Shipping & ReturnsShipping & Returns
Shipping RestrictionsShipping Restrictions
Site MapSite Map
Sponsorship RequestsSponsorship Requests
Store LocationsStore Locations
Team BlogTeam Blog
Terms Of UseTerms Of Use
Why Shop With Us?Why Shop With Us?
From The CEO BlogFrom The CEO Blog
Press ReleasesPress Releases
Contact UsContact Us

ProTek R/C 2S Li-Poly 20C Battery Pack (7.4V/2100mAh) (Receiver Battery)
[PTK-LP-2100-2S20]

    Low Price: $19.99
ProTek R/C 2S Li-Poly 20C Battery Pack (7.4V/2100mAh) (Receiver Battery)
Click to enlarge

This item earns up to 20
Customer Rewards Points!


With your purchase, receive at no cost:

In Stock!
Free Shipping Eligible!
(See Details)

Wish List!
Buy Now!
 Tell A Friend about this product

This is the ProTek R/C 2S 2100mAh, 20C Lithium Polymer battery pack. This pack has T-Style Ultra connectors pre-installed, and comes with a 3-pin Align/E-Flite style balance connector.

This battery is a great receiver battery for helicopters and airplanes!

Unlike most other Lithium Polymer batteries, these batteries can be charged at up to 2 times the rated current, or 2C! If your charger is capable, you can charge these batteries at 4.2A!

 

Specifications:

  • Type: Lithium Polymer
  • Capacity: 2100 mAh
  • Voltage: 7.4V nominal
  • Connector Type: T-Style Ultra (14 GA Wire)
  • Balancer Type: Align/E-Flite compatible (XH)
  • Number of Cells: 2
  • Weight: 115g
  • Configuration: 2S1P
  • Dimensions (WxLxH): 36 x 107 x 15mm
  • Maximum Charge Rate: 2C (4.2A)!
  • Maximum Continuous Discharge: 20C (42A)
  • Maximum Burst Discharge: 40C (84A) for 3 seconds

IMPORTANT:
1) DO NOT leave the battery in your model when charging
2) DO NOT leave unattended when charging
3) ALWAYS balance charge the battery
4) ALWAYS use a LiPo charging bag
5) YOU MUST use a Li-Poly specific charger to charge the pack (NiMH or NiCD only chargers WILL NOT WORK!)
6) YOU MUST not over discharge the Li-Poly battery pack
7) 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 over heated 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 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 the battery that has too low a voltage.

Do not expose batteries to sunshine or store/charge batteries at the temperature above 35C 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 the battery until it has cooled completely. Wait about 20 mins, then inspect prior to recharging.

ProTek R/C is an A Main Hobbies brand.

ProTek R/C 2S Li-Poly 20C Battery Pack (7.4V/2100mAh) (Receiver Battery)
Click to enlarge
This product was added to our catalog on Thursday, July 29, 2010.
Reviews   2 of 5 Stars!(1)
Quantity:  Wish List! Buy Now!
You may also like...
Team Associated B5M Team Mid Motor 2WD Competition Electric Buggy Kit
Team Associated B5M Team Mid Motor 2WD Competition Electric Buggy Kit
Walkera QR X350 PRO RTF4 Complete FPV Quadcopter System w/FREE Battery!
Walkera QR X350 PRO RTF4 Complete FPV Quadcopter System w/FREE Battery!
Losi Mini 8IGHT-T 1/14 Scale 4WD Electric Brushless Truggy RTR w/2.4GHz & AVC
Losi Mini 8IGHT-T 1/14 Scale 4WD Electric Brushless Truggy RTR w/2.4GHz & AVC
DJI Phantom 2 Vision+ Quadcopter w/HD Camera, 3 Axis Gimbal & Extra Battery
DJI Phantom 2 Vision+ Quadcopter w/HD Camera, 3 Axis Gimbal & Extra Battery
Team Associated 1/10 ProRally 4WD Brushless RTR Rally Racer w/2.4GHz Radio
Team Associated 1/10 ProRally 4WD Brushless RTR Rally Racer w/2.4GHz Radio
Hot Bodies D413 1/10 4WD Off Road Racing Buggy Kit
Hot Bodies D413 1/10 4WD Off Road Racing Buggy Kit
EcoPower "IRIS" 24" Ready-To-Fly Quad-Copter w/Video Camera
EcoPower "IRIS" 24" Ready-To-Fly Quad-Copter w/Video Camera
Kyosho Scorpion 2014 1/10 2wd Buggy Kit
Kyosho Scorpion 2014 1/10 2wd Buggy Kit
HPI Savage XL Octane 1/8 4WD Gas Monster Truck w/2.4GHz Radio & 15cc Gasoline Engine
HPI Savage XL Octane 1/8 4WD Gas Monster Truck w/2.4GHz Radio & 15cc Gasoline Engine
Shopping Cart Click For More
0 items
Manufacturer Info Click For More
ProTek R/C
More Other ProTek R/C products
Best Sellers Click For More
01. ProTek R/C Li-Poly Losi 8ight Receiver B...
02. ProTek R/C Li-Poly Flat Receiver Battery...
03. ProTek R/C Li-Poly Hump Receiver Battery...
04. LRP VTEC 2S Li-Poly Flat Receiver Batter...
05. Align 2S1P Li-Poly Receiver Battery 30C ...
06. ProTek R/C 2S Li-Poly 20C Battery Pack (...
07. LRP VTEC 2S Li-Poly Hump Receiver Batter...
08. ProTek R/C 2S Li-Poly 20C Battery Pack (...
09. LRP VTEC 2S Li-Poly Hump Receiver Batter...
10. Reedy Flat Li-Poly Receiver Battery Pack...
Specials Click For More
JConcepts Hazard Wheel Dish (Black) (4) (TEN-SCTE)
JConcepts Hazard Wheel Dish (Black) (4) (TEN-SCTE)
$5.49
$4.94
Reviews Click For More
ProTek R/C 2S Li-Poly 20C Battery Pack (7.4V/2100mAh) (Receiver Battery)
Good quality wrap and wiring but after 5 balance charges at ...
2 of 5 Stars!
See A Main Hobbies Reviews at Bizrate.com This site protected by Trustwave's Trusted Commerce program Click to verify BBB accreditation and to see a BBB report.
Copyright © 2014 A Main Hobbies. All Rights Reserved.
All original wording and photographs used on this website are the property of A Main Hobbies, and may not be used without prior written consent.