Replacement 48V 18Ah / 52V 20Ah Integrated Battery for TTGO F6 Boost Folding Electric Bike

Hidden integrated lithium battery for TTGO F6 Boost folding e-bike. 48V 13/15/17.5/18/20Ah or 52V 10.4/14/13/15/20Ah, 13s5p, 18650/21700, 6kg, fits 500W. Short 340mm / Long 391mm.

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TTGO F6 Boost Replacement Hidden Integrated Battery – 48V / 52V
This hidden integrated lithium battery is a direct replacement for the TTGO F6 Boost folding electric bike. Designed to sit inside the down-tube, it keeps the clean frame look while delivering reliable power and long range.
Compatibility
✅ TTGO F6 Boost Folding E-bike
✅ Fits motors rated up to 500W
Precise Dimensions & Specifications
ParameterValue
Battery PositionIntegrated / Hidden (down-tube)
Nominal Voltage48V / 52V
Nominal Capacity48V: 13 / 15 / 17.5 / 18 / 20Ah; 52V: 10.4 / 14 / 13 / 15 / 20Ah
DimensionsShort Type 340 × 80 × 107mm; Long Type 391 × 80 × 107mm
Cell Type18650 / 21700 Li-ion
Configuration13s5p
BMS Protection10A – 20A
Charger54.6V 3A (48V)
Weight6kg
Cycle Life800–1000 times
PortsPower display, charging port, discharging port
CertificationCE / RoHS / UN38.3 / MSDS
Fit Motor500W
Package Includes
1 × Hidden integrated battery pack (voltage & capacity as ordered)
1 × 54.6V 3A charger (for 48V model)
Key Features
✅ Drop-in Replacement: Built to the TTGO F6 Boost hidden down-tube battery mount for a true fit.
✅ Dual Voltage: 48V and 52V options to match your system.
✅ Multi Capacity: 13Ah–20Ah range to balance range and weight.
✅ Quality 18650/21700 Cells: Stable discharge and long service life.
✅ Smart BMS (10–20A): Over-charge, over-discharge, over-current and short-circuit protection.
✅ Compact Hidden Design: Keeps the frame clean while providing power.
Specifications
Brand: OEM compatible (customizable)
Product Name: Hidden Integrated Lithium Battery
Nominal Voltage: 48V / 52V
Capacity: 48V 13/15/17.5/18/20Ah; 52V 10.4/14/13/15/20Ah
Dimensions: Short 340×80×107mm; Long 391×80×107mm
Cell: 18650 / 21700 Li-ion
Configuration: 13s5p
BMS: 10A – 20A
Charger: 54.6V 3A (48V)
Weight: 6kg
Cycle Life: 800–1000 times
Certification: CE / RoHS / UN38.3 / MSDS
Compatible Bikes: TTGO F6 Boost
Fit Motor: 500W
Important Notes
Please verify your bike’s original battery voltage (48V or 52V) and connector matches before ordering.
Short and Long casing options fit different frame lengths; confirm which one your F6 Boost uses.
Capacity, weight and dimensions may vary slightly by option; allow minor measurement tolerance.
Only the battery and charger are included; other accessories are not part of the package.
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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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.