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36V 11.6Ah Li-ion E-Bike Battery Replacement For Bosch System - Downtube / Frame Mount (Fits PowerPack 300/400)
Revitalize Your E-Bike with Premium Power. This 36V 11.6Ah (417Wh) Lithium-ion battery is a direct replacement for the Bosch PowerPack 400 (Frame Mount). Engineered with high-quality cells and a smart BMS, it offers reliable performance for your daily commute or weekend trails.
Compatibility: Fits Bosch Active Line, Performance Line, and CX systems (Frame Type).
Capacity: 11.6Ah / 417Wh (Comparable range to original PowerPack 400).
Safety: Built-in protection against overcharging and short circuits.
Note: Designed for Downtube/Frame mounting only. Not for Rear Rack.
Description
specification
| Product Name | 36V 11.6Ah 10S4P Li-ion Battery Pack |
| Cell Type | Li-ion 18650 Power Cell |
| Configuration | 10S 4P |
| Nominal Voltage | 36V |
| Nominal Capacity | 11.6Ah |
| Internal Resistance | ≤200mΩ |
| Charge Method | CC/CV (Constant Current / Constant Voltage) |
| Charge Voltage Limit | 42V |
| Charge Current | Standard: 2A | Fast: 4A | Max: 4.5A |
| Discharge Current | Standard: 5A | Max Continuous: 8A | Peak: 16A |
| Discharge Cut-off Voltage | 24V |
| Operating Temp (Charge) | +5°C to +40°C |
| Operating Temp (Discharge) | -5°C to +40°C |
| Hardware Protection | Built-in 40A Fuse |
Stable Power for Light Electric Vehicles
The GEB 36V 11.6Ah Lithium-ion Battery Pack is engineered for stability, safety, and longevity. Built with high-quality 18650 Power Cells in a 10S4P configuration, this pack offers a reliable energy source for applications requiring steady power output.
Optimized for Longevity: By managing the discharge current at a standard 5A (Max 8A), we reduce thermal stress on the cells, ensuring a longer cycle life and consistent performance over time.
Fast Charging Capable: Supports up to 4A fast charging (with compatible chargers), allowing you to replenish the 11.6Ah capacity quickly and get back to work.
Rigorous Safety Standards: Unlike generic packs, this model features a redundant safety design, including a sophisticated BMS and a physical 40A Fuse for ultimate short-circuit protection.
Precision BMS Protection Parameters
Safety is our priority. This battery pack is equipped with a high-precision Battery Management System (BMS) with specific protection thresholds to safeguard against all common electrical hazards:
- Cell Over-Voltage Protection: Cut-off at 4.3V ±20mV (Prevents dangerous overcharging).
- Cell Under-Voltage Protection: Cut-off at 2.4V ±100mV (Prevents deep discharge damage).
- Over-Current Protection: Triggers at 20A ±3A (Response time 1600ms).
- Short Circuit Protection: Instant response within 120-240μs.
- Thermal Protection (Charge): Cuts off if temperature exceeds 45°C ±5°C (3s delay).
- Thermal Protection (Discharge): Cuts off if temperature exceeds 50°C ±5°C (3s delay).
Ideal Applications
With a maximum continuous discharge of 8A and peak support of 16A, this battery is perfectly suited for low-to-medium power devices:
- Lightweight E-Bikes: Ideal for 250W hub motors used in folding bikes or city commuters.
- Electric Scooters: Reliable power for last-mile mobility scooters.
- Portable Power Stations: A stable 36V DC source for outdoor electronics.
- Medical & Industrial Carts: Safe, fuse-protected power for mobile equipment.
Environmental Specifications
Designed to operate reliably within specific environmental conditions to ensure safety:
- Charging Temperature: +5°C to +40°C (Do not charge below freezing).
- Discharging Temperature: -5°C to +40°C.
- Max Humidity: 85% RH.
About GEB Manufacturer
General Electronics Technology Co., LTD. (GEB) is a professional lithium battery manufacturer based in Shenzhen since 2009. We specialize in customizing battery packs to meet specific voltage, capacity, and dimension requirements for global B2B clients.
Quality Assurance: Every pack undergoes strict aging tests and OCV (Open Circuit Voltage) sorting before shipment. We provide full traceability and warranty support.
Customization Services
Need different dimensions or a different connector type? We can customize this 36V 10S4P pack to fit your device's housing. Contact us for OEM/ODM services.
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