• OVONIC 3S 7500mAh 11.1V hardcase LiPo battery 2-pack with EC5 connector and balance lead
  • 7500mAh 3S1P 11.1V 130C LiPo battery size chart with dimensions, weight, EC5 plug and JST-XHR balance lead
  • Stacking technology vs winding technology graphic comparing energy density, runtime, swelling and internal resistance
  • OVONIC vs others radar chart comparing energy density, discharge capacity, cycle life, safety and internal resistance
  • Hardcase LiPo battery shown with RC vehicle and model examples for compatibility and use case selection
  • Package included: OVONIC box, two 11.1V 7500mAh hardcase LiPo batteries, brand stickers and user manual
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OVONIC 3S 7500mAh 130C 11.1V Hardcase LiPo Battery 2-Pack EC5 for 1/8 1/10 RC Car Boat

OVONIC 3S 7500mAh 130C 11.1V Hardcase LiPo Battery 2-Pack EC5 for 1/8 1/10 RC Car Boat

Ovonic

$129.70 USD
$129.70 USD
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Overview

OVONIC 3S hardcase LiPo battery 2-pack designed for RC car, boat, and helicopter power systems that use an EC5 plug and a 3S (11.1V) LiPo. Each pack is labeled 7500mAh capacity and 130C discharge rate, aimed at high current demand and longer runtime in 1/8 and 1/10 scale RC applications.

Key Features

  • High output rating: 130C discharge rate (as labeled).
  • 3S LiPo configuration: 3S1P / 11.1V nominal (as labeled).
  • Hardcase protection: hardcase shell (provided description).
  • Connectors: EC5 main connector and JST-XHR-4P balance connector (shown).
  • 12 AWG lead wire (shown).
  • Technology claims shown: “Stacking Technology” graphic lists +6% higher energy density, +12% longer running time, -8% lower battery swelling, and -4% lower internal resistance (compared to “Winding Technology”).

Specifications

Brand OVONIC
Battery type LiPo (hardcase)
Cell count / configuration 3S1P
Nominal voltage 11.1V
Capacity 7500mAh
Discharge rate 130C
Energy (label) 83.25Wh
Main connector EC5
Balance connector JST-XHR-4P
Wire gauge 12 AWG
Dimensions (shown) 5.49 in (139.5 mm) x 1.87 in (47.5 mm) x 1.56 in (39.5 mm)
Weight (shown) 1.09 lb (495 g) per pack
Also listed in provided description 138 x 47 x 38 mm; 515 g (1.14 lb) per pack

Applications

  • 1/8 and 1/10 scale RC car and RC truck setups requiring a 3S (11.1V) LiPo with EC5
  • RC boats and RC helicopters that match the same voltage, connector type, and fitment

Compatibility depends on matching voltage, dimensions, and plug type to the RC model.

What's Included

  • 11.1V 130C 7500mAh LiPo Battery x2
  • Brand Stickers x2
  • User Manual x1
  • Packaging Box x1

Safety Notes

  1. Ensure the voltage and plug type match the RC vehicle for proper compatibility.
  2. Stop charging immediately when the cell voltage reaches 4.2V (normal cell voltage is between 3.7V and 4.2V).
  3. Check the battery surface for damage and confirm voltage is within a safe range before use.
  4. If the battery does not hold a full charge or loses charge quickly, use a balance charger and cycle the battery a few times.

For fitment and connector questions before ordering, contact [email protected] or visit https://rcdrone.top/.

Details

OVONIC 3S 7500mAh 11.1V 130C hardcase LiPo battery with EC5 plug and JST-XHR balance lead

A high-output 3S (11.1V) hardcase LiPo option for 1/8 and 1/10 RC setups that need an EC5 connector and longer runtime.

OVONIC stacking technology vs winding technology graphic with energy density, runtime, swelling and resistance comparisons

Stacking Technology is highlighted for higher energy density and longer running time, while helping reduce swelling and internal resistance.

OVONIC vs others performance radar chart comparing energy density, discharge capacity, cycle life, safety and internal resistance

A quick visual comparison of key performance categories for RC power systems, including discharge capability and cycle life.

OVONIC 3S hardcase LiPo battery shown with RC trucks and model vehicles, emphasizing fitment by voltage, size and plug typePackage contents for OVONIC 3S 7500mAh 11.1V 130C LiPo battery 2-pack: two packs, box, stickers and user manual

The set includes two 3S 7500mAh packs plus the packaging, brand stickers, and a user manual for basic handling guidance.

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