Modular E-Bike Battery Solution with One Holder for 500Wh & 800Wh Batteries

One Battery Platform for Multiple E-Bike Integration

500Wh & 800Wh in the Same Length
One Universal Holder
Top / Bottom / Side Removal Options
Vertical & Horizontal Installation
EN 50604, IEC 62133, EU 1542, UL 2271 compliant.
OEM & ODM Customization Support

Tritek’s modular e-bike battery solution allows 500Wh and 800Wh batteries to share the same holder and installation platform. The system supports top, bottom, and side removal configurations, helping OEMs simplify frame integration, reduce redesign costs, and support multiple bike models with one battery architecture.

Why Traditional E-Bike Battery Systems Create Integration Challenges

Conventional e-bike battery systems often create difficulties for OEMs because:

Different battery capacities require different holders.
Frame redesign is necessary for each battery variant.
Inventory and SKU management become complex.
Upgrading battery capacity means additional engineering costs.

For e-bike manufacturers, this translates into slower development cycles, higher tooling expenses, and more complicated production processes.

Tritek Modular Battery Platform Simplifies Frame Integration

Tritek’s modular battery platform addresses these challenges by providing:

Same-length 500Wh and 800Wh batteries.
One universal holder compatible with both capacities.
Support for top, bottom, and side removal.
Vertical and horizontal installation options.

This modular architecture allows OEMs to:

Reduce frame redesign costs.
Simplify supply chain and inventory.
Accelerate development of new e-bike models.
Upgrade battery capacities without mechanical modifications.

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One Holder for 500Wh and 800Wh Battery Options

Traditional e-bike battery systems often require different holders and frame structures when battery capacity changes. A 500Wh battery and an 800Wh battery typically mean different mounting dimensions, different rail systems, and additional frame redesign work.

Tritek’s modular battery solution simplifies this process.

The 500Wh and 800Wh battery variants are designed with the same battery length and holder interface, allowing OEMs to use one mounting platform across multiple battery capacities.

This modular architecture helps reduce:

Frame redesign complexity
Tooling and development costs
SKU and inventory management pressure
Future platform upgrade difficulty

Top, Bottom, and Side Removal for Different Frame Designs

Different e-bike frame geometries require different battery access directions. Some frames prioritize cleaner aesthetics, while others require easier access in compact installation spaces.

To improve integration flexibility, the modular battery platform supports:

Top removal
Bottom removal
Side removal

This allows OEMs to optimize battery installation based on:

Downtube structure
Suspension layout
Step-through frame geometry
Cargo bike frame space
Rider accessibility requirements

The shared battery platform helps manufacturers adapt one battery system across multiple bike categories without redesigning the entire battery integration structure.

Installation Requirement	Traditional Battery Systems	Tritek Modular Solution
Compact frame integration	Limited	Flexible
Side-access battery removal	Often unavailable	Supported
Different frame geometries	Requires redesign	Easier adaptation
Platform scalability	Limited	Higher

Vertical and Horizontal Installation Support

The modular battery solution supports both vertical and horizontal installation orientations, allowing greater flexibility during frame integration and industrial design.

This enables compatibility with:

City e-bikes
Trekking bikes
Cargo bikes
Mountain e-bikes
Step-through frames

Modular Battery Variants

TP6136 N1/N2

TP6137 N1/N2

TP6138 N1/N2

TP6139 N1/N2

Contact Engineering Team

Why Tritek Battery?

Intelligence

Hot-Swap & Auto-ID

Our battery supports hot swapping with automatic ID setting, no manual setup, no additional hardware.

Dual Discharge Modes

We study customers' pain points and optimize our dual battery solution to support both hot swap discharge and parallel discharge, which means the rider can both boost power or extend range, depending on them.

Ultra-Low Self-Discharge

To avoid the battery stored to dying, we optimize our software, which enables our battery can store 6 months at 5% SOC and 2.5 years at 20% SOC.

Safety

Zero Fire Risk

We build safety into every pack: top-brand cells, smart BMS, 100% testing, thermal management, delivering 0 fire/explosion incidents you can trust.

IP67 Waterproof

4-Layer Waterproof Defense:

IP67 Sealed Housing & Connectors

CorePack Internal Encapsulation

Triple-Protected PCBA Coating

PINs moisture detection

Global Compliance Assurance

EU: EN 15194 • EN 50604 • CE

North America: UL 2271 • FCC • UN 38.3

Global Standards: IEC 62133-2 • CB

Performance

Built for High-Power E-Bike Performance

Designed for demanding riding conditions, the modular battery platform delivers stable high-current output for climbing, acceleration, and cargo applications.

The battery supports:

792W standard output for daily riding efficiency

1080W continuous output for sustained high-power operation

1512W boost mode for over 10 minutes to handle steep hills, heavy loads, and rapid acceleration

With intelligent power management and optimized thermal design, the system maintains reliable performance even during extended high-load operation.