EEL Mini-36V Integrated E-bike Battery 36V 10.4Ah 12Ah 14Ah, Compatible with IGO Aspire Camillien Gravel, ADO DECE 300 300C, Kuma R1 M1 S1 S2, Hygge Aarhus 36V

EEL Mini-36V integrated e-bike battery, 36V 10.4Ah 12Ah 14Ah. Compatible with IGO Aspire Camillien Gravel, ADO DECE 300 300C, Kuma R1 M1 S1 S2, Hygge Aarhus 36V. 430x74x64mm, 18650 cells, fits 0-500W.

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EEL Mini-36V Integrated E-bike Battery – 36V 10.4Ah / 12Ah / 14Ah Replacement
This integrated down-tube battery is a high-capacity replacement engineered for city e-bikes sharing a common battery dock, including IGO Aspire Camillien & Gravel, ADO DECE 300 & 300C, Kuma R1 / M1 / S1 / S2, and Hygge Aarhus (36V version). Built with quality 18650 cells and a smart BMS, it delivers stable power, reliable range and safe charging for daily commuting.
Compatibility
✅ IGO Aspire (Camillien, Gravel) Electric Bike
✅ ADO DECE 300 / 300C Electric Bike
✅ Kuma R1 / M1 / S1 / S2 Electric Bike
✅ Hygge Aarhus Electric Bike (36V version only)
✅ Fits motors rated 0–500W (250W / 350W / 500W)
Precise Dimensions & Specifications
ParameterValue
ModelEEL Mini-36V Battery
Battery TypeIntegrated down-tube battery
Nominal Voltage36V
Nominal Capacity10.4 / 12 / 14Ah
Cell Type18650 Li-ion
Cell Capacity2600 / 3000 / 3500mAh
BMS Protection15A / 20A
Dimensions430 × 74 × 64mm
Charger42V 2A
Fit Motor0–500W
Package Includes
1 × Integrated down-tube battery (capacity as ordered)
1 × 42V 2A charger
Key Features
✅ Drop-in Replacement: Built to the shared integrated battery dock specs for a true fit with matching connector layout.
✅ Multi Capacity: 10.4Ah / 12Ah / 14Ah options to balance range and weight.
✅ Quality 18650 Cells: Stable discharge and long service life for daily commuting.
✅ Smart BMS: Over-charge, over-discharge, over-current and short-circuit protection.
✅ Wide Compatibility: Fits IGO, ADO, Kuma and Hygge Aarhus (36V) city e-bikes sharing the same dock.
Specifications
Brand: OEM compatible (customizable)
Product Name: Integrated Down-tube E-bike Battery
Model: EEL Mini-36V
Nominal Voltage: 36V
Capacity: 10.4 / 12 / 14Ah
Cell: 18650 Li-ion (2600/3000/3500mAh)
BMS: 15A / 20A
Dimensions: 430 × 74 × 64mm
Charger: 42V 2A
Compatible Bikes: IGO Aspire Camillien/Gravel, ADO DECE 300/300C, Kuma R1/M1/S1/S2, Hygge Aarhus (36V)
Fit Motor: 0–500W
Important Notes
Please verify your bike’s original battery voltage is 36V and connector matches before ordering.
⚠️ Hygge Aarhus ships in two versions: the 36V 10.4Ah version is fully compatible; the 48V 14Ah version uses a different system and is NOT compatible with this 36V battery.
Capacity and weight vary by option; allow minor measurement tolerance (±1-3mm).
Only the battery and charger are included; other accessories shown in reference images are not part of the package.
Compatibility is based on a shared integrated battery dock; confirm your model when in doubt.
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What Our Riders Say

We specialize in mid-drive motors and e-bike parts. Strict testing, powerful R&D and flexible OEM service guarantee long-term cooperation.

It used to take me weeks to hunt down hard‑to‑find e‑bike spare parts. Their compatibility‑check technical support saved me countless repair headaches. Reliable supplier I can always count on.

Mark Wilson Repair Technician

Flexible mixed‑batch ordering is a game‑changer for my business. Low‑risk trial‑order options, fast delivery and solid OEM‑ODM service help me expand my product range with zero inventory pressure.

Jennifer Carter Wholesale

We have been sourcing e‑bike components from them for over one year. Product quality is consistent, and their responsive after‑sales support makes our daily shop‑running much easier. Highly recommended.

Ryan Thompson ebike shop owner

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Frequently Asked Questions

We supply genuine OEM parts and premium compatible aftermarket replacement parts for e-bikes, including motor components, controllers, throttles, PAS sensors, wiring harnesses, connectors and Bosch form-factor batteries.

We serve mainstream drive system manufacturers: Ananda, Bafang, Aikema, Tongsheng, Shengyi, Bosch and more. We also provide repair components for complete e-bike brands including Sur‑Ron, Aventon, Trek and many others.

All items are brand-new and inspected before shipment. We do not supply second-hand or refurbished goods.

Our team verifies compatibility according to your bike model, motor info or original part photos. We confirm available OEM parts or recommend workable alternative solutions.

Yes. Flexible order sizes are supported, ranging from single spare parts to bulk purchases.

Sea freight, air freight and rail transport are optional.

Lead time varies by item and shipping mode. We confirm exact timelines before each order and share tracking updates.

We provide part identification, model matching and full order follow-up support.