The best E-Bike Batteries in Australia
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Last Updated: 24 Feb 2026
13 top rated E-Bike Batteries for every need: Australia's top picks!
E-bike batteries are the heart of your electric bicycle, providing the power for a smooth, efficient, and enjoyable ride. Investing in a quality e-bike battery is crucial for a reliable and long-lasting experience, offering increased range, reduced physical exertion, and a sustainable transportation option. Modern e-bike batteries are designed for safety and longevity, utilizing advanced lithium-ion technology to deliver consistent performance and a growing number of convenient features like battery management systems and extended warranties. Choosing the right battery not only enhances your riding experience but also contributes to a cleaner, more accessible future for personal transportation.
What to Look For
Voltage (V)
This determines the motor’s power and speed. Higher voltage generally means more power and a quicker acceleration, but it should be compatible with your bike’s motor.
Capacity (Ah or Wh)
Amp-hours (Ah) or Watt-hours (Wh) dictate the battery’s range. A higher capacity means you can travel further on a single charge, ideal for longer commutes or recreational rides.
Battery Type (Lithium-Ion)
While other types exist, lithium-ion batteries are the industry standard for e-bikes due to their high energy density, long lifespan, and relatively low weight.
Battery Management System (BMS)
A good BMS is essential for protecting the battery from overcharging, over-discharging, and overheating, ensuring safety and prolonging its lifespan. Look for a BMS with temperature monitoring and cell balancing.
Physical Size and Mounting
Ensure the battery physically fits your e-bike frame and can be securely mounted. Different e-bike models use different mounting systems (e.g., downtube, rack-mounted, integrated).
Warranty
A longer warranty period (typically 1-3 years) indicates the manufacturer's confidence in their product and provides peace of mind regarding potential defects or performance issues.
#1
- INCREASED RANGE - Low temperatures can shorten the battery life of your e-bike. With this e-bike battery protective cover made of 4.5mm thick insulating neoprene, the range of your battery is extended.
- PROTECTION FOR ALL FRAME BATTERIES - The Besudo E-Bike battery protective cover is a custom-made cover for integrated frame batteries of well-known brands. With a circumference of 30-38cm, this cover effectively protects the frame and is an essential accessory for your e-bike.
- SECURE CARRIER TRANSPORT - Use this E-bike battery protection cover to seal the battery compartment of your e-bike when transporting it on a bike carrier. With a length of 54 cm, this cover completely covers the entire battery compartment, providing comprehensive protection.
- IDEAL PROTECTION FOR PAINT - Protect your expensive E-bike from scratches, rock chips, and dirt while off-roading with the Besudo E-Bike battery protective cover! The Besudo battery protection for E-bikes can be easily cleaned with cold water - for easy cleaning after off-road rides!
$16.79 AUD
(111 reviews)
#2
- 36V 2A Battery Charger - Output 42V 2A Charger Input 100-240 VAC Lithium Li-ion Li-poly Charger For 10Series 36V Electric Bike.
- Security Protection - Over-temperature protection / Overload protection / Short-circuit protection / Over-current protection / Over-charge protection.
- Indication Light - Red light when charging, green light when fully charged.
- Faster & Safer - Charging with this adapter, intelligent high-speed charging for most 42V versions scooters.
$39.99 AUD
(74 reviews)
#3
- Dimensions approximately (L x W x H): 150mm x 87mm x 105mm (±2mm) Charging Method: 0.9Amps x 5~10 hrs Charge voltage:12V-15V Cold Cranking Amps (C.C.A.): 135
- Compatible For Honda CBR600 1987-2000,EU3000,CBR900RR 1992-1999,NX650 1988-990,TRX 125, 250, 300, 400, 700, 300EX ,400EX,CBR600SE 1998; Compatible For Hyosung GV250 2009-2016,GV250 Kymco Venox250,ATV TE450S 2013,XR650L 1993-2021,NX650 Dominator 1995-1996; Compatible For Husaberg 50/250CC,All Electric Start Models 1997-2003; Compatible For KTM Duke 390 ABS 2013-2016,Duke 390 2013-2020,RC 390 2015-2020,Duke 200 2012-2014,Adventure 390 2020,Duke 690 2013-2017,620 Adventure Duke LC4 1996-1998;
- Compatible For Kawasaki KFX400,Ninja 650R Ninja 650R ABS 2012-2016,EX250 Ninja 250R 2009-2012,EX300 Ninja ABS 2013-2017,ZX900-C Ninja ZX-9R 1998-1999,ZX636-B C Ninja ZX-6R ABS 2003-2022,Z1000 ABS 2003-2016,Ninja 400 ABS 2008-2023,ZR800 Z800 ABS 2013-2016,ZZR600 2005-2009,650cc KLX650C R 1993 -1996,ZX600-FA Ninja ZX-6R 2008-2023,Z1000 ABS 2003-2013,Z900 2017-2024,ZX900- E F Ninja ZX-9R 2000-2003; Compatible For Kymco People GT 200cc 2013,V MXU150 All Years,Downtown 300 300cc 2013;
- Compatible For Polaris ATV Outlaw 525 2008- 2012,Predator Outlaw 500 2003-2006,ATV ACE EFI 150 2017,ATV Outlaw 450 2007-2010; Compatible For Royal Enfield Himalayan 411cc 2017-2022,Classic 350 Meteor 350 2022; Compatible For Triumph Street Triple 2019-2020,Street Triple R 675cc 2008-2020,Daytona 675R from VIN 564948 2011-2018,Daytona 600 650 Speed Four 2002-2005,Daytona 675 from VIN 381275 2006-2016,Bonneville Speedmaster 1200cc 2018-2022; Compatible For Aprilia Tuono V4R 2011-2014;
$55.49 AUD
(13 reviews)
#4
- Portable battery pouches are a convenient way to protect lithium polymer batteries during charging, transport and storage.
- The electric bicycle controller bag has fixed Velcro, which can be easily fixed on any part of the bicycle. It is suitable for most electric scooters, mountain bikes, road bikes, electric bicycles etc.
- This Ebike Controller Bag can provide good protection for your electric bicycle controller, dustproof and easy to dissipate heat.
- It is made of strong terylene, high density, abrasion resistance, durable.
$15.99 AUD
(12 reviews)
#5
- Brand New High Quality GEL YTX5L-BS 12V 5Ah Battery
- Metric Dimensions: (L x W x H)114mm x 71mm x 106mm (±2mm)
- Compatible For KTM EXC-F XC-W XCF-W 450SMR BMW G450 Aprilia ect Compatible For Yamaha 90cc YFM90R Raptor 2009 - 2018 XT225 TTR230 XT250 WR450F WR250F WR250 X WR250R Compatible For Honda 450cc CRF450X 2005 - 2017 / 80 CH80 Elite 1993 - 2009 / 80 NH80 Aero 1985 Compatible For Yamaha 50 XC50 Vino Classic 2006 - 2017 / 50 XF50W (C3) 2007 - 2012 / 50 YW50A Zuma 2002 - 2017 Compatible For Kymco 50 People 2009 - 2012 / 50 Super 9 2009 - 2010
- Maintenance-free sealed configuration, colloid electrolyte, and leak-proof
$32.49 AUD
(7 reviews)
#6
- Brand New Re-Chargeable High Quality GEL YTX7A-BS 12V/7Ah Battery
- AGM Technology. Factory Activated. Sealed Maintenance Free Battery Used in many Motorcycle, Snow Mobile, ATV and Watercraft Applications.
- Advanced absorbed glass mat technology Sealed maintenance free design
- Size: 150mm (6") x 87mm (3.4375") x 94mm (3.75") (L x W x H)
$45.56 AUD
(4 reviews)
#7
- Function: This e-bike Hailong 1 battery case offers you the possibility to choose for yourself which battery cells you want to use for your battery. This case is perfect for 36 volts and 52 cells. The configuration is 10S5P. It is intended for installation on the down tube by rail. In addition, it has anti-theft protection. The case protects your battery from dust and splashes of water.
- Box contents: you will receive the Hailong 1 battery case, 2 holders for the cells, a rail for mounting on the down tube, 2 keys of the anti-theft device and a 5V circuit board. Keep in mind that this is a blank battery case without cells or BMS.
- Note: Please use only high quality cells for your e-bike. Since a lot of energy is stored in an e-bike battery, a defective cell of poor quality can lead to a battery fire. Be careful not to make mistakes in the design of the battery, as these can have a significant impact on the performance and functionality of your battery. When choosing the BMS, you should pay attention to high quality to guarantee the longest possible battery life.
- Accessories: For easy installation and best compatibility, we recommend matching accessories, such as controllers from windmeile or mid-engines from Bafang, can be found in the Amazon store or on our website with ideal advice and instructions on our products, for your special e-bike or pedelec experience.
$132.34 AUD
(4 reviews)
#8
- Brand New Re-Chargeable High-Quality GEL Battery 12N9-BS 12v/9Ah
- Used in many Motorcycle, Snow Mobile, ATV and Watercraft Applications.
- Advanced Absorbed Glass Mat technology Sealed maintenance free design
- Correctly sized for the popular YB9-B and 12N9-4B-1 12N94B1
$49.46 AUD
(2 reviews)
#9
- Function: This e-bike Hailong 1V2 battery case offers you the possibility to choose for yourself which battery cells you want to use for your battery. This case is perfect for 48 volts and 65 cells. The configuration is 13S5P. It is intended for installation on the down tube by rail. In addition, it has an integrated USB output and anti-theft device. The case protects your battery from dust and splashes of water.
- PACKAGE CONTENTS You will receive the Hailong 1V2 battery case, 2 cell brackets, a rail for mounting on the down tube, 2 anti-theft keys and a 5V circuit board. Keep in mind that this is a blank battery case without cells or BMS.
- Note: Please use only high quality cells for your e-bike. Since a lot of energy is stored in an e-bike battery, a defective cell of poor quality can lead to a battery fire. Be careful not to make mistakes in the design of the battery, as these can have a significant impact on the performance and functionality of your battery. When choosing the BMS, you should pay attention to high quality to guarantee the longest possible battery life.
- Accessories: For easy installation and best compatibility, we recommend matching accessories, such as controllers from windmeile or mid-engines from Bafang, can be found in the Amazon store or on our website with ideal advice and instructions on our products, for your special e-bike or pedelec experience.
$126.76 AUD
(2 reviews)
#10
- 12 Volt Battery Replacement For 6fm18 6-dzm-20 6-fm-20 UB12200 FM12200
- Voltage: 12Volt 20Ah Sealed Lead Acid Battery Dimensions(mm): 180mm (7.1" )x 78mm (3.1") x 170mm (6.7")
- Used for Lawn and Garden Tools, Medical Traveller Mobility, Scooter, Wheelchair, House Alarm Security, Emergency Systems, Solar Power, Standby Power Supply, Golf Carts, Hunting, Outdoor Camping, Electronics, and more
- SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and more.
$429.99 AUD
(2 reviews)
#11
- Overcharge detection voltage: 3.75±0.025V. Overcharge protection delay: 100±30ms. Overcharge release voltage: 3.6±0.05V. Battery balance detection voltage: 3.6±0.025V. Battery balance release voltage: 3.6±0.05V. Battery balance current: 36±5A. Overdischarge detection voltage: 2.1±0.08V.Overdischarge detection delay: 100ms. Overdischarge release voltage: 2.3±0.1V. Overcurrent detection voltage: 150mV. Overcurrent detection delay: 10ms. Overcurrent protection current: 130±20A.
- Continuous Discharge Current: 30A.Instantaneous discharge current:100A. Charging voltage: 60V. Maximum charging current: 30A
- Scope of application: 18650 special lithium battery protection board, scooter, drift car protection board, solar street light, LED protection board, motorcycle lithium battery protection board, tricycle power protection board, backup power lithium battery protection board
- Overcurrent protection release condition: disconnect load. Short circuit protection condition: external load short circuit
$30.53 AUD
#12
- Overcharge, over discharge, over current, short circuit and temperature protection
- 14 string 48V lithium battery power protection board
- With a balance, same port 45A discharge
- With heat sink and 300mm cable
$38.24 AUD
#13
- The electric bike battery 48V10.4Ah 12.8Ah 14Ah with 30A BMS. Apply for 250-700W Motor. Please kindly check your original battery's voltage, must same as your original one
- Rated Capacity: 10.4Ah 12.8Ah 14Ah. Max Continuous Charge Current: 2A. Charge Cut-off Voltage: 54.6V(48V) Discharge Cut-off Voltage : 39V (48V).Dimensions: 430*102*43mm
- Ebike battery pack is equipped with a DC charging port and a 5-pins output connector ensuring easy installation on electric bicycles. It's DCH-006 type, you can check the top of battery
- 30A protection board, it monitors the battery by measuring voltage, temperature, current and state of charge, which can prevent battery overvoltage, overcurrent, overload, short circuit protection, etc
$315.00 AUD