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Ultimate Battery Designed for Speedrun, Stock Fitment, Lower Internal resistance to increase Punch and Power on the demand.

2025 NEW WORLD RECORD 226MPH

James McCoy

The First Speedrun Battery Fitted with 6AWG

Upgraded your ESC?

Q/S8 perfect connector to allow Low Temperature current flow under Extreme Demands. Simply Choose q/s8, we will do the rest. TeamOps

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O.P.S Stock LHB 2350mah 3s

£39.99
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High Performance Products

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6S Voltage to suit all your RC Needs, increased Run time, Reduced motor also esc temperature.

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Road-Test Approved

Original-Powerful-Stock Fitment Assured.

RAW DATA FOR WR RECORDS

Arrma Traxxas Hobeo

x O.P.S Racing Accessories 1500mah 14.8v (4s1p)O.P.S Racing Accessories 1500mah 14.8v (4s1p)

O.P.S Racing Accessories 1500mah 14.8v (4s1p)

x bsr racing lipo battery cnhl smcBSR Racing purple. NEW stock landed. Limited Supply. Speed and Drag.1/8TH 1/7TH

BSR Racing purple. NEW stock landed. Limited Supply. Speed and Drag.1/8TH 1/7TH

x O.P.S Competition packs D/S 11100mah 14.8v (4s2p)O.P.S Competition packs D/S 11100mah 14.8v (4s2p)

O.P.S Competition packs D/S 11100mah 14.8v (4s2p)

x O.P.S Competition packs D/S 11100mah 14.8v (4s2p)O.P.S Competition packs D/S 11100mah 14.8v (4s2p)

O.P.S Competition packs D/S 11100mah 14.8v (4s2p)

x RW Racing pinions 8mm

RW Racing pinions 8mm

Independent Test Data

  • Most Active Cells To Date. True Data Including Calibration Data

    Stage 1 Cell Tests.

  • Stage 2 Independent tests.

  • Stage 3 Compare Cells.

  • Road Test, Cells Approved. Full log 17 seconds total.

    Stage 4 Tests.

Fastest Packs in the World

Fastest Packs in the World

Fastest Packs in the World

Fastest Packs in the World

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Customers rate us 4.9/5 based on 35 reviews.

Let customers speak for us

from 35 reviews
Mathew Lundberg
Extreme Graphene+ 5200mah 22.2v (6s1p)

These packs are light and punchy - perfect for 1/8th Scale rigs. I have 2 of them and both show good internal resistance, even after a year. Horatio highly recommends them.

Customer
O.P.S Modified LHB 14.8 (4s2p) Low stock
Epic Packs

Thankyou for the amazing batteries

Christopher Taylor
A/S 150s

Grate service would definitely recommend. Super fast delivery,
Grate price.

Gary Pattenden
Extreme Graphene+ 5200mah 22.2v (6s1p)

Every Battery I've purchased from ONYX which has been quite a few have performed as advertised and more.
Great batteries, great buying experience and great customer service.

Mathew Watson
BSR 1/10th 26mm wide (D/S) Now in stock. Few Remaining.

Perfect item with a great service. Mike was very helpful 👏

Dennis Parish
O.P.S Ultra off road Series 6200 mah 14.8v (4s2p) One left.

Very good service 👌

james ritchie
O.P.S competition packs D/S 6500mah 14.8V (4s2p)

10/10 cheers Mike

james ritchie
O.P.S Modified LHB 14.8 (4s2p)

You could speak to this guy for hours on the phone gives the best advice definitely will buy from again

Viktor Holmqvist
O.P.S Ultra off road Series 7800 mah 22.2v (6s) Few Remaining.

O.P.S Ultra off road Series 7800 mah 22.2v (6s) kit

Jason Davies
O.P.S Stock LHB 6900mah 11.1v (3s)
Onyx battery

Fantastic quality racing batteries, excellent service and help
Choosing the right set up, I will be ordering more in the future.

liam O'Neil
Tp4060cm 2000kv 6s-8s

It was good you guys have been helpful thanks you will here off me soon

John Bishop
O.P.S5 IC5 O.P.S connector
O.P.S5 IC5 O.P.S connector

Previously used XT90s, brought an infraction at the same time as my first ONYX batteries (also awesome) and I'm now in the process of changing my fleet over to O.P.S5 IC5 connectors. Great customer service & great products

Ashley Pattison
OPS Modified V2 6550mah 2s2p Shorty. 2 Remaining

Awesome products

Gary Pattenden
O.P.S5 IC5 O.P.S connector

O.P.S5 IC5 O.P.S connector

Robert Simon
Competition Bearings Arrma
The Finest Bearings Anywhere

I've been running a Joe Diaz spool in my Infraction GT conversion for three years and I was always impressed with how smooth the bearings are that come with them. I was excited to see a complete bearing set for my car from the same company and ordered them as soon as I could, assuming the bearings would be of the same caliber and...this kit delivers. If you're as obsessive about a low friction drive train as I am, do yourself a favor and grab a set. With regular maintenance they will last much longer than run of the mill bearing and also much longer than your mid grade ceramic hybrids. These are hands down the best bearings I've ever had my hands on and worth every penny. A big thank you and shout out to Michael for carrying only the highest quality gear in his shop. 10/10

34
Verified Reviews
34