The 3 Packs EC5 Parallel Battery Connector set is designed for RC users who want to run two EC5-equipped LiPo batteries in parallel to increase total capacity and extend runtime, while maintaining the same system voltage.
Parallel battery connections are commonly used in RC cars, aircraft and other high-power setups where longer runtime is required without increasing voltage. These EC5 parallel connectors provide a clean and reliable solution without modifying battery wiring.
Each connector features dual EC5 female inputs for the batteries and a single EC5 male output to the ESC. Installation is quick and tool-free—simply plug both batteries into the connector and connect to your ESC, with no soldering required.
Key Features
EC5 parallel battery connector for running two batteries together
Increases total capacity while maintaining the same voltage
Designed for RC cars, aircraft and high-power ESC systems
No soldering or permanent wiring modifications required
Compact design for easy installation
Convenient 3-pack for multiple models or spare connectors
Typical Use Cases
Extending runtime on high-power RC cars
Parallel battery setups for RC aircraft
Standardizing EC5 battery configurations across multiple models
If you are looking for other battery connectors or plug adapters including XT60, XT90, TRX and additional parallel options, browse the full selection here:
RC Battery Plug Adapters Collection.
CNHL products come with a 30 day return from the date of purchase unless otherwise stated in the product listing.
This warranty is limited to original defects in material and workmanship, and does not cover normal wear and tear, crash or water damage, items that have been modified, or any damages arising as a result of improper use. If you find that an item you purchased from us is defective within that 30 day period, please contact us to return the item for inspection. We will usually repair or replace the item at no charge based on our inspection. Customers are responsible for the shipping charges when they are returning the products.
Your country or region must match the correct shipping warehouse. Details below:
US Warehouse
Ships in 1–2 working days via USPS. Free shipping over $69; standard fees apply otherwise. Delivery: 3–7 working days.
US (LA) Warehouse
Ships in 2–3 working days. Standard domestic shipping fees apply.
EU Warehouse
Ships in 1–2 working days. Standard EU shipping fees. Delivery: 5–10 working days.
Global Warehouse
(Global & Global-CN2) Ships in 4–5 working days.
Delivery: 20–25 days, or 10–15 days from Global-CN2. Standard international shipping fees apply.
UK Warehouse
Ships in 1–2 working days via Yodel/Hermes/DPD.
Free shipping over $69; standard fees apply. Delivery: 3–7 working days.
AU Warehouse
Ships in 1–2 working days via AU Post.
Free shipping over $79; standard fees apply. Delivery: 3–7 working days.
CA Warehouse
Ships in 1–2 working days via Amazon UPS/FedEx/Canada Post.
Free shipping over $99; standard fees apply. Delivery: 3–7 working days.
Great deal on this battery is the main reason I purchased it alongside the 5000mAH 100C 6S battery. Seems to give the same performance I need in my Team Corally Shiroi!
perfect size for my Team Corally Shiroi. Has plenty of punch and last a long time. Been through 3 charges so far and I have no issues with the battery and I hope that continues!
So far so good! Ive only had 2 runs on this pack so far, but its giving me the same runtimes as my gens ace 8000mah. Fits Typhon 223s and bigrock 223s perfectly.
CNHL Racing Series 8000mAh 11.1V 3S 120C Hard Case Lipo Battery with EC5 Plug
Badaka
These batteries are top quality and are perfect
These batteries are top quality and are perfect for my Spark XB6.
Shopping on the CNHL website is easy and the shipping is fast.
I’m a repeat customer.
CNHL Racing Series 5200mAh 6S 22.2V LiPo Battery 90C with XT90 Plug
Danny
Perfect Fit for Arrma Quake 223s
New to the RC hobby, I needed a battery to fit my brand new Arrma Quake 223s. I struggled to find a large capacity battery that seemed it would fit the dimensions the Quake manual says it will accommodate. This is basically the only website I could find that had a page specifically for the Quake, which was awesome to see. Even though the dimensions of this battery were slightly larger than what Arrma said would fit, it I rolled the dice and bought 2. Yes, both fit! It’s snug, and the only way they really fit is by moving the stock Quake connector to the top of the vehicle (instead of in the battery tray where it starts out—check YouTube for a guide on how to do it; very simple—one screw needs moved). Even after doing this, it’s TIGHT in there. The best way to get it to fit is to plug the battery in, then rest the battery on the underside of the tray (the top of the tray if the vehicle is belly-side down) and then kind of pop the tray in along with the battery. Alternatively, it looks like you can make it much easier to fit the car by trimming the two rounded “nubs” on the Quake battery tray, but I don’t really like to modify in ways that are permanent so I’ll keep doing it this way.
If you need something for the Quake, THIS IS IT! I ran it hard for about 45 mins at 75% the other day and when I plugged it into my D300 charger, it said it was at ~40%. I should also state, the Quake is very hard to control (for a noob) on a 3s battery of this caliber, hence why I said I ran it at 75%, but I still say avoid 2s and go big because you can always limit the power via the transmitter like I do.
CNHL Racing Series 8000mAh 11.1V 3S 120C Hard Case Lipo Battery with EC5 Plug
