DXF 7200mAh 140C Graphene LiHV Hardcase Gold Series Multi-Application Compatibility

HARD-HV-7200MAH-140C

2 products

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High-Voltage Graphene Power for 1/8 & 1/10 RC Vehicles

The DXF 7200mAh 140C Graphene LiHV Hardcase Gold Series is built for competitive RC racers and extreme bashers demanding explosive acceleration, minimal voltage drop, and rugged durability. Incorporating advanced high-voltage graphene cell chemistry (3.8V nominal / 4.35V peak per cell), this series delivers sustained power output, higher top speeds, and cooler operating temperatures throughout intense runs.

Housed in an impact-resistant gold hardcase shell to safeguard against crashes, debris, and chassis flex. Available in 2S (7.6V) and 3S (11.4V) configurations in 1-Pack and 2-Pack bundles, featuring heavy-duty multi-plug options including EC5, Deans (T-Plug), TRX, XT60, XT90, XT150, and QS8 to match your speed control setup.

Key Advantages & Performance Highlights

High-Voltage LiHV Graphene Chemistry (4.35V/Cell): Higher initial voltage provides stronger motor RPM and extended runtime compared to standard 4.2V packs.
Explosive 140C Discharge Output: Engineered to deliver massive burst current without thermal runaway or power fading during full-throttle acceleration.
Reinforced Gold Hardcase: Rugged outer casing protects cells against impacts, gravel strikes, and battery tray vibration in harsh off-road bashing conditions.
Comprehensive Heavy-Duty Connectors: Equipped with factory-installed high-current plugs (EC5, T-Plug, TRX, XT60, XT90, XT150, QS8) soldered with ultra-flexible silicone wire.
Ultra-Low Internal Resistance: Graphene-enhanced matrix reduces heat buildup, promotes efficient energy transfer, and extends cycle longevity.
Multi-Pack Flexibility: Offered in single packs and cost-effective 2-Pack pairs for dual-battery series/parallel RC platforms.

Series Specifications & Configuration Matrix

Model / Config	Nominal Voltage	Capacity	Discharge Rate	Dimensions (L×W×H)	Approx. Weight
2S HV (2S1P)	7.6V (Max 8.70V)	7200mAh	140C	138 × 48 × 25 mm	255g ± 5g
3S HV (3S1P)	11.4V (Max 13.05V)	7200mAh	140C	138 × 48 × 36 mm	375g ± 8g

Target Applications & RC Compatibility

Optimized for popular 1/8 and 1/10 scale electric RC platforms requiring high continuous power and standard battery tray dimensions:

2S HV (7.6V): 1/10 scale short course trucks, buggies, truggies, rock crawlers, and touring cars (Traxxas Slash 2WD/4X4, Rustler, Bandit, Losi, Team Associated, Axial).
3S HV (11.4V): 1/8 and 1/10 high-speed brushless buggies, monster trucks, stadium trucks, and speed run setups (Arrma Senton 3S, Typhon 3S, Granite 3S, Big Rock, Traxxas Maxx, E-Revo).
Dual Pack Setups (4S/6S equivalent): Combine two 2S packs in series for 4S, or two 3S packs for 6S monster platforms (Arrma Kraton 6S, Outcast 6S, Notorious 6S, Traxxas X-Maxx).

Usage & Safety Guidelines

LiHV Balance Charging: Always use a certified smart charger set specifically to LiHV mode (4.35V cut-off per cell). Never charge beyond 4.35V/cell.
Recommended Charge Rate: Charge at 1C (7.2A) for optimal cell longevity and safety. Never charge batteries unattended.
Low-Voltage Cutoff: Ensure ESC low-voltage cutoff is enabled and configured to at least 3.3V per cell under load.
Storage Protocol: Store batteries at 3.85V per cell when idle for over 48 hours, placed inside a fireproof safety sack or container.
Safe Environment: Charge only on fireproof, non-conductive surfaces away from combustible substances.

Why Pilots & Racers Choose DXF POWER

Since 2000, DXF has specialized in precision-engineered lithium power solutions for competitive RC enthusiasts worldwide. Utilizing premium grade-A automated cell manufacturing, stringent multi-point quality testing, and direct factory distribution, DXF delivers rock-solid reliability and exceptional value. Every battery pack is backed by our dedicated 180-day manufacturer warranty and responsive technical support.