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GTK 72V 50Ah Long-Life Lithium-Ion Battery Pack

$546.25 USD

~~$446.25 USD~~ $546.25 USD

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Color 60A BMS A size 80A BMS A size 100A BMS A size 150A BMS A size 100A BMS B size 200A BMS A size

Ships From China Mainland

GTK 72V 50Ah Long-Life Lithium-Ion Battery Core

Ultra-High Discharge Power Source for 5000W to 10000W Drivetrains, Sur-Ron Upgrades & Heavy-Duty Fleets

Unleash unrelenting power and massive range. The GTK 72V 50Ah Long-Life Lithium-Ion Battery Pack, engineered by Shenzhen Foxell Technologies Co., Ltd, is a commercial-grade energy powerhouse designed to fuel high-wattage propulsion setups.

Built explicitly to replace heavy lead-acid configurations or upgrade stock lithium blocks, this core operates cleanly on a 72V nominal grid to push heavy workloads across 5000W, 8000W, and extreme 10000W power supplies.

Whether you are configuring an aggressive Sur-Ron dirt bike setup, pushing a loaded multi-passenger golf cart, powering industrial robotics, or establishing remote satellite telemetry grids, this rugged 15–18kg cell matrix delivers consistent current without voltage sag.

🚀 Key High-Performance Features

Extensive 500W to 10000W Broad Compatibility: Tuned to deliver stable output across any low-to-extreme power draw threshold, running a broad matrix of light electric vehicles and custom builds.
Aggressive 60A to 200A Customizable Discharge Paths: Ships standard with high-output discharge capability to maintain constant high-torque throttle responses. Custom current profiles (10A–200A) are available to match specialized controller limits by contacting engineering at info@ebikepowernetwork.com.
Exceptional 1800+ Cycle Longevity Profile: Field-tested to retain high capacity across more than 1800 charging cycles at an aggressive 80% Depth of Discharge (DOD).
Integrated Intelligent Internal BMS: A heavy-duty, built-in Battery Management System (BMS) actively balances internal series string cells, running constant monitoring loops to defend against thermal stress, short-circuits, and deep discharge.
Turnkey Charging Bundle Included: Ships with a matched, premium 84V 5A High-Quality Smart Charger to ensure stable cell balancing, supporting standard 5A input lines or fast-charging profiles up to 30A.

📊 System Architecture & Dimensional Footprints

This high-performance core is manufactured with two standard outer dimension profiles to ensure an easy drop-in fit. Select the layout below that best matches your compartment:

Attribute Profile	Layout Configuration A	Layout Configuration B
Physical Dimensions	200mm Width * 230mm Length * 300mm Height	160mm Width * 220mm Length * 290mm Height
Enclosure Customization	Custom size modification available on request	Standard high-clearance EV compartment design
Total Unit Net Weight	15.0 kg – 18.0 kg (33.0 lbs – 39.6 lbs)	15.0 kg – 18.0 kg (33.0 lbs – 39.6 lbs)
Nominal System Voltage	72 Volts DC	72 Volts DC
Continuous Current Rates	60A Continuous (Up to 200A Peak Bursts)	60A Continuous (Up to 200A Peak Bursts)

Heavy duty 72V lithium battery array for 5000W to 10000W Surron dirt bikes and fleet golf carts

Heavy duty 72V lithium battery array for 5000W to 10000W Surron dirt bikes and fleet golf carts

🌐 Versatile Cross-Industry Application Profiles

This high-density power cell is a certified drop-in solution for a massive array of consumer, commercial, and military hardware grids:

High-Torque Light Vehicles: Multi-passenger fleet golf carts, Sur-Ron/Talaria dirt bike modifications, and custom-built new energy neighborhood EVs.
Marine & Robotics Infrastructure: Heavy-duty automatic trolling fishing boats, commercial unmanned submarines, high-altitude unmanned aircraft, and autonomous industrial/military robotics.
Remote Grid Communications: Satellite communication base stations, remote telemetry data transfer platforms, and heavy field-camping power arrays.
High-Draw Cordless Tools: Off-grid commercial drilling, diamond-wheel cutting, and heavy polishing work sites.

🌡️ Thermal Boundaries & Security Metrics

Manufactured to meet rigid global production benchmarks with completely non-hazardous trace ingredients (High-concerned chemical: None), the GTK matrix operates safely within the following operational windows:

Active Charging Temperature Window: 0°C to 45°C
Active Discharging Thermal Limits: Extreme -20°C to 60°C (Built to handle harsh winter and summer grid loads)
Long-Term Storage Boundaries: -20°C to 45°C

🔌 Intelligent 84.0V Charger Specifications Included

Every power core bundle includes a dedicated industrial battery adapter to maintain optimal battery longevity:

Maximum Charge Voltage: 84.0 Volts DC
Continuous Input Amperage: Standard 5 Amps (Supports rapid external chargers up to 30A)
Universal Wide-Input Grid Selector: Dual AC Input Windows (100-120V & 200-240V). We match your checkout shipping address to ship the exact regional hardware configuration needed (US, EU, UK, or AU plug standard).