HARD-NV-5250MAH-140C

The DXF HARD-NV-5250MAH-140C collection is built for high-speed surface bashers and competitive track racers demanding intense 140C punch backed by rugged physical hardcase armor. Encapsulated in a high-impact resistant composite outer shell, this 3S 11.1V standard-voltage (3.7V nominal per cell) graphene lithium polymer battery delivers instantaneous throttle punch and sustained high-voltage holding under maximum load. Designed to fit standard 1/10 and 1/8 scale chassis battery trays, it protects delicate internal cells against extreme jumps, chassis flex, and rough rollover collisions across RC buggies, truggies, short course trucks, speed run cars, airplanes, and electric marine vessels.

Key Features:

• High-Impact Hardcase Construction: Rigid composite outer shell shields internal cells against severe crashes, gravel roost, and chassis bottoming.
• 140C High Discharge Rate: Delivers explosive acceleration and continuous high-voltage under heavy throttle demands without bogging.
• Optimized 5250mAh Capacity: Maximizes track running time while maintaining excellent chassis balance and handling agility.
• Graphene Cell Architecture: Premium graphene formula lowers internal impedance and maximizes thermal efficiency during sustained high-current throttle runs.
• Heavy-Duty 10AWG Wiring: Fitted with thick 10AWG flexible heat-resistant silicone leads and factory-soldered Deans T-Plug connectors for minimal electrical resistance.

Specifications:

• Battery Chemistry: Graphene Lithium Polymer (Standard Voltage LiPo)
• Case Type: Protective Rigid Hardcase
• Configuration: 3S1P (11.1V)
• Capacity: 5250mAh (58.27Wh)
• Discharge Rate: 140C (280C Burst)
• Max Charge Voltage: 4.20V per cell (12.60V pack)
• Discharge Cut-off Voltage: 3.4V per cell
• Connector: Deans T-Plug (compatible with Deans T-style ESCs)
• Balance Connector: JST-XH
• Wire Gauge: 10AWG high-strand flexible heat-resistant silicone wire

Package Includes:

• 1x (or selected multi-pack count) DXF 3S 11.1V 5250mAh 140C Hardcase LiPo Battery
• 1x Battery Instruction Manual & Safety Warning Guide
• 1x Rigid DXF Packaging Box

Power Bundle Options:

• 1 Pack: Single pack ideal for 3S surface chassis replacements and sport flying.
• 2 Pack: Matched dual-pack configuration for 6S series setups in 1/8 vehicles or extended race heats.
• Multi-Pack (3-6 Pack): Fleet bundles offering maximum value for competitive club racers and basher squads.

180-Day Manufacturer Warranty:

DXF provides a 180-day limited warranty against manufacturer defects, workmanship issues, and internal material flaws. Please check individual cell voltages upon receipt prior to initial cycling.

Usage & Safety Guidelines:

• Charge exclusively with a dedicated balance charger set to standard LiPo mode (4.20V/cell max).
• Always place batteries inside a fireproof LiPo safety charging bag while charging.
• Never discharge below 3.4V per cell or leave batteries charging unattended.
• Store batteries at 3.80V–3.85V per cell in a cool, dry, ventilated area.

Why Choose DXF:

DXF POWER is committed to manufacturing high-performance, enthusiast-grade batteries with exceptional cell quality and reliable performance across all RC disciplines.

Perfect For:

• 1/10 and 1/8 scale RC buggies, truggies, short course trucks, monster bashers, and speed run vehicles.
• Dual-pack 6S series setups in large-scale Arrma, Traxxas, Losi, and Team Associated platforms.
• Electric RC speedboats, scale airplanes, and multi-rotor drones requiring 3S power.