52V 20Ah Lithium Battery Pack Rectangle for 500W to 2000W Motor + Charger

$499.90 (inc. GST)

52V 20Ah eBike Rectangle Lithium Battery Pack, suitable for up to 2000W motors with BMS to protect it from Over Charge/Discharge + Premium Charger

(5 customer reviews)

Available on back-order

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52V 20Ah Lithium Battery Rectangle Pack + Premium Charger - Elemex
52V 20Ah Lithium Battery Pack Rectangle for 500W to 2000W Motor + Charger
$499.90 (inc. GST)

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52V 20Ah Lithium Battery Rectangle Pack + Premium Charger - Elemex
52V 20Ah Lithium Battery Pack Rectangle for 500W to 2000W Motor + Charger
$499.90 (inc. GST)
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52V 20Ah Lithium Battery Rectangle Pack + Premium Charger

Elemex eBike 52V 20Ah Lithium Battery Rectangle Pack is suitable for up to 2000W Motors

Genuine LG Cells

+1 Year Warranty

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

52V 20Ah Lithium Battery Rectangle Pack + Premium Charger - ElemexElemex 52V 20Ah Lithium Battery Pack

Product Overview:

The Elemex Rectangle 52V 20Ah Lithium Battery Pack is designed to provide reliable power for eBikes, supporting motors up to 2000W. This high-performance battery pack is built with genuine LG cells, ensuring durability and efficiency.

Battery Specifications:

  • Brand: Elemex
  • Battery Type: 21700 4800mAh Lithium-ion Battery
  • Cell Brand: LG (Genuine) – LG M48A Cell
  • Array Mode: 14s4p
  • Nominal Voltage: 52V
  • Rated Capacity: 19.2Ah
  • Energy: 995W
  • Max Constant Discharge Current: 40A
  • Way of charge: CC/CV
  • Peak Current: 120A
  • Max Constant Charge Current: 4A
  • Cut-off Voltage: 42.4V
  • Charge Voltage: 58.8V
  • Charge/Discharge Temperature: -20 ~ 70 C
  • BMS: 40A
  • Protections: Overheat, Over Charge, Over Discharge, Over Current, Short Circuit, Balance
  • Charging time: Approx. 4 to 10 hours
  • Charging Compatibility: Elemex-approved Chargers
  • Output Connector: XT60 Female
  • Battery Colour: Blue
  • Charging Connector: DC 5.5*2.1mm
  • Cycle life: โ‰ฅ80% of initial capacity after 1,000 charge cycles (tested up to 1,100 cycles)
  • Battery Weight: Approx. 4.52 kg
  • Battery Dimensions: Approx. 330mm x 105mm x 75mm
  • Safety Certificates: CE, ROHS, MSDS, UN38.3
  • Warranty: 1 Year

BMS Protection:

This 52V Rectangle 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.

Charger Specifications:

  • Brand: Elemex
  • Input: AC 100-240Vโˆผ 50/60Hz
  • Output: DC 58.8V 2Ah [117.6W]
  • Compatible Battery: 52V Lithium Li-ion
  • Certifications: SAA, GMA, CE, ETV
  • Warranty: 1 Year

eBike Chargers 52V 2A - DC5.5-2.1mm Connector - Elemex52V Rectangle eBike Battery + Charger

Important Information:

Compatibility and Installation:

  • Ensure voltage pairing: A 52V motor must be paired with a 52V 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 52V Battery 20Ah Rectangle Li-ion Pack (Genuine LG Cells)
  • 1x Premium Elemex 58.8V-2Ah Battery Charger [for 52V Battery]
  • 1x Adapter Cable XT60 (Male)
  • 1x User Manual
  • 1x Warranty Certificate

Make sure your eBike has the power it needs with the Elemex 52V 20Ah Rectangle Li-ion Pack. Order now and enjoy a reliable, high-capacity battery backed by a 1-year warranty!

Contact Us

If you have any questions about selecting the right battery for your eBike, scooter, or mobility device, please don’t hesitate to reach out to us for more information.

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 userโ€™s responsibility.

Safe Storage:

  • Store in a cool, dry place (15ยฐC โ€“ 25ยฐC).

  • 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.

Additional information

Weight 5610 g
Dimensions 41 × 19 × 14 cm
Brand

Colour

Blue

MPN

EXP52V20ARWC

Battery Voltage

Battery Capacity

Battery Type

5 reviews for 52V 20Ah Lithium Battery Pack Rectangle for 500W to 2000W Motor + Charger

  1. Nolan Price (verified owner)

    Awesome price and service. Hight quality product. Package arrived safely and in good condition.

  2. Richard Carter (verified owner)

    Well packed, exactly as described and quick shipping. Thanks!

  3. Henry Morgan (verified owner)

    Item as described, first package was lost in the post, but they sent a new one express which arrived overnight. Great seller, thanks!

  4. Isla Brooks (verified owner)

    Thank you! Excellent communication. Fast post. Recommended seller!

  5. Phillip Own (verified owner)

    Excellent combo pack, product as described. Great to deal with

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