72V Triangle eBike Battery 20Ah Pack for up to 5000W Motors with 100A BMS

eBike Lithium Battery Pack Triangle 72V 20Ah with 100A BMS

Elemex 72V 20Ah Triangle eBike Battery is suitable for up to 5000W Motors

Genuine Samsung Cells

+1 Year Warranty

*** PRE-ORDER ONLY! THIS PRODUCT IS CURRENTLY OUT OF STOCK. THE EXPECTED DELIVERY IS LATE-SEPTEMBER-2025.***

Product Overview

The Elemex 72V 20Ah Triangle eBike Battery features a waterproof design with high-quality sealing technology, protecting against rain, splashes, and dust for all-weather reliability. Engineered with genuine Samsung cells, this lithium pack ensures optimal performance, longevity, and consistent power for motors up to 5000W.

Battery Features

• Brand: Elemex
• Cell Brand: Samsung (Genuine) – Samsung 50S Cell
• Nominal Voltage: 72V
• Array Mode: 20s4p
• Max Constant Discharge Current: 60A
• Max Continuous Charge Current: 4A
• Peak Discharge Current: 300A (3–5 Seconds)
• Way of Charge: CC/CV
• Rated Capacity: 25Ah
• Charge Cut off Voltage: 84V
• Discharge Cut off Voltage: 56V ~ 58V
• Energy: 1480 Wh
• Charge/Discharge Temperature: -15 ~ 55 °C
• Protections: Overheat, Over Charge, Over Discharge, Over Current, Short Circuit, Balance
• BMS: 100A
• Charging Time: Approx. 5 to 10 hours
• Charger Compatibility: Elemex-approved chargers
• Output Connector: XT90 Female
• Housing Material: ABS Plastic
• Compatible Brand: Elemex Conversion Kits, Universal
• Cycle Life: ≥80% of initial capacity after 1,000 charge cycles (tested up to 1,100 cycles)
• Weight: 8.5kg~
• Dimensions: Approx. 350mm x 400mm x 240mm~ – (Thickness: 80mm~)
• Warranty: 1 Year
• Cell Type: 21700 5000mAh Lithium-ion

BMS Protection

This 72V Triangle eBike Battery Pack is equipped with a Battery Management System (BMS) that provides protection against overcharge, over-discharge, over-current, short circuits, and ensures cell balance for optimal performance and safety.

100A BMS Protection for 72V Triangle eBike Lithium Battery Pack

Compatibility and Installation

• Ensure voltage pairing: A 72V motor must be paired with a 72V eBike battery.
• Controllers burnt out due to reprogramming or incompatible pairing are not covered by the warranty.
• For dual suspension bikes or limited frame space, consider using two smaller capacity batteries.

Precautions

• Check dimensions before ordering.
• If uncertain about compatibility, contact us for assistance.

Package Includes

• 1x Elemex 72V 20Ah Triangle eBike Lithium Battery Pack (Genuine Samsung Cells)
• 1x Adapter Cable (XT90 Male) to (XT60 Female)
• 1x Premium Tear resistant velcro set (Straps)
• 1x User Manual
• 1x Warranty Certificate

NSW Safety Information (Required by Law)

This product complies with the NSW Information Standard for e-micromobility vehicles, effective 1 August 2025.

Usage Laws:

Before using this vehicle, check the applicable local laws relating to your intended use of the vehicle on roads, footpaths, shared paths, bicycle lanes, and bicycle paths.

Serial Number: Each battery includes a unique serial number printed on the product for traceability. Serial numbers are recorded and assigned to each buyer upon shipment.

Electrical and Fire Safety:

• Only use compatible batteries and chargers supplied or certified by Elemex.

• Ensure batteries and chargers used are compatible with this vehicle.

• Charge only in a dry, well-ventilated area, away from flammable materials.

• Do not leave the battery charging unattended or overnight.

• Avoid high-risk charging practices, including charging on flammable surfaces, using uncertified chargers, or charging damaged/swollen batteries.

• Modifying the vehicle or battery may cause fire.

• Warning signs: smoke, sparks, unusual heat, or swelling.

• If battery starts smoking or sparking, call 000 immediately.

User Responsibility & Charger Warning:

• Users must read and understand the Elemex Battery User Manual before use or charging.

• Lithium batteries must only be charged with Elemex-authorised, certified Li-ion chargers.

• Using aftermarket or uncertified chargers may cause performance issues, reduce battery life, or create safety risks.

• Use of uncertified chargers voids the warranty; any resulting damage is the user’s responsibility.

Safe Storage:

• Store in a cool, dry place (15°C – 25°C).

• Do not expose to prolonged heat or water.

• Keep out of reach of children.

Disposal:

• If battery is detachable, separate it safely and dispose of according to local recycling laws.

• If not detachable, follow local laws for vehicle disposal.

• Do not dispose of batteries or vehicles in household bins.

Additional Safety:

• Do not use the vehicle if it contains a damaged battery.

Emergency Instructions:

• If battery emits smoke or fire, move it outdoors if safe.

• Use a Class D fire extinguisher or sand.

• Do not use water on lithium battery fires.