Haiba‑Series Vertical Removable Lithium Battery Pack with Bottom Discharge Port, 36V 48V 52V 60V 10‑20Ah Replacement Power Pack for Folding E‑Bicycle

Haiba‑series vertical‑removable lithium battery pack with bottom discharge port for folding e‑bikes. 36‑60V 10‑20Ah, anti‑theft lock and multi‑protection BMS. Multiple dimension & connector options, aftermarket replacement power solution.

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Haiba‑Series Vertical Removable Lithium Battery Pack for Folding Electric Bicycle

This Haiba‑series vertical‑removable lithium battery pack is an aftermarket replacement power source specially engineered for folding electric bicycles that adopt vertical battery compartment with bottom discharge structure. Equipped with top carry handle, anti‑theft mechanical key lock and built‑in multi‑protection BMS module. It supports multiple voltage, capacity, dimension and connector selections to replace aged or failed original battery for daily commuting riding.

Compatibility

✅ Folding electric bicycles with Haiba‑series vertical‑style battery compartment, bottom discharge structure

✅ Suitable for 250W‑1000W folding ebike motor systems

⚠️ Note: Physical housing fit does NOT guarantee smart communication compatibility with original ebike dashboard display.

Precise Dimensions

ParameterValue
Battery StyleHaiba‑series vertical removable ebike battery, bottom discharge design
Nominal Voltage36V / 48V / 52V / 60V optional
Optional Capacity10Ah /13Ah /15Ah /18Ah /20Ah
BMS Continuous Discharge Current15A / 20A / 25A optional
Outer Dimension Options370×135×89mm / 430×135×89mm / 465×135×89mm
Cell TypeGrade‑A 18650 lithium‑ion cells
Structure FeatureTop carry handle, anti‑theft key lock, bottom discharge port, heat‑dissipating shell grooves
Default ConnectorC14‑2

Package Includes

1 × Haiba‑Series vertical removable lithium battery pack (selected voltage, capacity & dimension)

2 × Safety keys

1 × User Instruction Manual

Key Features

✅ Haiba‑Series Bottom‑Discharge Mechanical Structure: Specially built for folding ebikes with bottom discharge battery compartment; shell heat‑dissipating grooves optimize thermal performance under continuous discharge.
✅ Multiple Voltage & Capacity Selection: 36‑60V,10‑20Ah optional, meets different mileage demands for daily commuter folding e‑bicycles.
✅ Top Carry Handle & Anti‑Theft Key Lock: Convenient to detach battery for indoor charging; key lock prevents theft and holds battery firmly on bicycle frame.
✅ Built‑in Multi‑protection BMS: Delivers over‑charge, over‑discharge, over‑current, short‑circuit and temperature protection to safeguard lithium cells and ebike controller.
✅ Customizable Connector Interface: Default C14‑2 port; supports C13, Anderson, EC5, XT60, XT90 and other connectors to match different ebike wiring requirements.
✅ Aftermarket Replacement Solution: Cost‑effective substitute for worn‑out original battery pack of compatible folding electric bicycle.

Specifications

Product Name: Haiba‑Series Vertical Removable Lithium Battery Pack

Cell Type: Grade‑A 18650 Lithium‑ion Cells

Nominal Voltage: 36V /48V /52V /60V optional

Capacity:10Ah‑20Ah optional

BMS: Multi‑protection battery management system

Structure: Haiba‑series vertical‑profile, bottom discharge port, carry handle, anti‑theft lock

Connector: Default C14‑2, customizable connectors available

Applicable Motor Power:250W‑1000W folding ebike motor

Dimension:370×135×89mm /430×135×89mm /465×135×89mm optional

Package Contents:1×Battery pack, 2×safety keys, 1×user manual

Important Notes

Please confirm your original battery compartment dimension, connector type and pin definition before placing order to avoid incompatibility.
This is third‑party aftermarket replacement battery pack, NOT OEM original factory battery.
Smart communication function may not work with some original ebike dashboard systems.
Charger is NOT included in package; please use matching dedicated lithium‑ion ebike charger.
Allow measurement tolerance ±2‑3mm due to manual production.
Minor surface difference may exist for different production batches.
Do not disassemble, squeeze or immerse battery in water.
Excellent spare power solution for ebike repair shops, DIY users and wholesale buyers. Cost‑effective replacement for aged Haiba‑series folding ebike battery.
testimonials

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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For more FAQs and further details, please get in touch with us

faqs

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.