Overview
This set includes 2 × Ovonic Rebel 2.0 hardcase LiPo battery packs for RC cars, rated at 3S (11.1V) 5200mAh/5300mAh with an XT60/T/EC5 plug. The hardcase design is intended to add physical protection for use in 1/10 scale RC cars (e.g., OUTCAST 4x4) and for dual-battery setups in 1/8 and 1/7 scale trucks such as KRATON 6S, LIMITLESS, and MOJAVE, as long as size, voltage, and connector match.
Key Features
- Battery label rating: 3S1P, 11.1V, 5200mAh/5300mAh, 80C/110C (57.72Wh shown on the label).
- Hardcase construction for improved pack protection in RC car/truck chassis.
- Connectors: XT60/T/EC5 main plug; JST-XH-4P balance connector (JST-XHR-4P marking is shown on the product graphics).
- Solid copper wire is indicated on the product graphics.
- Performance/longevity claims shown on graphics: stacking process extends cycle life to 350+ times; micro internal resistance < 5 mΩ; high energy density 128 Wh/L.
Specifications
| Brand | Ovonic |
| Chemistry | Li-polymer |
| Capacity | 5200mAh/5300mAh |
| Voltage | 11.1V |
| Configuration | 3S1P |
| Cell Number | 3S |
| Discharge Rate | 80C/110C |
| Max Burst Discharge Rate | 160C |
| Energy | 57.72Wh |
| Length (dev. 5mm) | 139mm (5.47 inches) |
| Width (dev. 2mm) | 46mm (1.81 inches) |
| Height (dev. 2mm) | 31mm (1.22 inches) |
| Weight (per battery) | 396g (0.87 lb) |
| Net Weight (dev. 20g) | 792g (396g for one pcs) |
| Connector Type | XT60/T/EC5 Plug |
| Balance Connector Type | JST-XH-4P |
| High Energy Density (graphic claim) | 128 Wh/L |
| Micro Internal Resistance (graphic claim) | < 5 mΩ |
| Cycle Life (graphic claim) | 350+ times |
What's Included
- 2 × Ovonic Rebel 2.0 80C/110C 11.1V 5200mAh/5300mAh 3S hardcase LiPo battery with XT60/T/EC5 plug
- 1 × User manual
- 1 × Packaging box
- 2 × Brand stickers
Applications
- 1/10 scale RC cars such as OUTCAST 4x4 (fitment depends on tray size and connector)
- Dual-battery compatible 1/8 and 1/7 scale trucks such as KRATON 6S, LIMITLESS, MOJAVE (when size/voltage/plug match)
- Also listed as compatible (when size/plug/voltage match):
- ST 3XL-E MONSTER TRUCK 1/8TH-SCALE
- DESERT BUGGY XL-E 1/5-SCALE - BLACK
- SUPER BAJA REY 1/6-SCALE 4WD PERFORMANCE DESERT TRUCK
- SUPER ROCK REY AVC ROCK RACER RACELINE
- LST XXL-2 ELECTRIC 1/8-SCALE 4WD BRUSHLESS MONSTER TRUCK
Please Notice
- Confirm voltage and connector compatibility before use.
- Stop charging immediately when the cell voltage reaches 4.2V (normal voltage is between 3.7V and 4.2V).
- Before use, check the battery surface condition and voltage.
- If a new battery does not hold a full charge or discharges quickly, use a balance charger and cycle it several times.
For connector, sizing, or compatibility questions before ordering, contact https://rcdrone.top/ or email [email protected].
Details

Hardcase 3S 5200mAh/5300mAh packs with XT60/T/EC5 main lead, sized about 139×46×31mm for typical RC battery trays.

Choose the correct size and connector, then rely on a hardcase pack built for RC car use and repeated charge cycles.

Two matching packs are included for single-pack running or dual-battery Arrma setups when your tray and wiring support it.

A 3S hardcase option for 1/10 scale RC cars and for dual 3S setups in larger trucks when fitment and voltage match.
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