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Description
Features
Specifications
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Ask any full-time tourer to tell you about some of the biggest challenges while travelling the country and you’ll likely find their answer has something to do with 12V power and space. Hardkorr's 210Ah Slimline Lithium Batteries look to solve both these problems.
Built into a narrow 50mm heavy-duty aluminium case, the batteries are ideally suited to being mounted behind the rear seats in a 4×4 cab, or up on the wall of a canopy, allowing you plenty of extra space to pack the rest of your gear. The batteries can be mounted in any orientation and come with eight brackets, giving you plenty of flexibility in how you decide to mount the unit.
Engineered using high-quality aluminium-encased prismatic cells, our 210Ah battery weighs just 14kg and has excellent vibration resistance qualities making it ideal for those looking to set out on a cross-country trip. The battery has a full 105Ah of usable power – ideal for running 12V fridges, lighting, and pumps – but also has the capacity to run even larger items.
Equipped with an advanced internal Battery Management System (BMS), the battery is capable of discharging at 200A continuous which means that it’s able to run a 2500W inverter. This enables the battery to run, through an inverter, your favourite 240V appliances like coffee machines, toasters, and induction cooktops, without skipping a beat – a feat that hasn’t previously been possible with batteries at this size. Additionally, the BMS allows the batteries to be able to be either linked in parallel or series with up to four other batteries to create larger battery banks of up to 840Ah or systems at up to 48V.
The batteries are certified in accordance with some of the country’s most stringent safety and performance standards, have been fully tested and certified by an internationally renowned lab, and are backed by a comprehensive 5-year warranty.
Why upgrade to Lithium?
- Long cycle life: lasts up to 10x longer than Sealed Lead Acid (SLA) batteries
- More usable capacity: safely use up to 80% of usable capacity and 99% in an emergency (vs 50%/70% for SLA)
- Fast charging: charges up to four times faster than an equivalent AGM battery
- Light weight: About half the weight of an equivalent SLA battery
- Environmentally friendly: Non-toxic, contains no acid, can be installed in any direction
Specifications
- Nominal voltage: 12.8V
- Capacity (C5): 210Ah
- Max series/parallel config: 4S/4P
- Normal charge voltage: 14.4V ± 0.2V
- Max charge current: 105A
- Max discharge current (constant): 250A (1C)*
- Max discharge current (100ms pulse): 840A
- Discharge cut-off voltage: 10V
- Charge temperature: 0°C to 55°C
- Discharge temperature: -20°C to 60°C
- Storage temperature: -5°C to 45°C
- Ingress protection: IP52
- Self-discharge: <3% per month
- Weight: 25.0kg
- Dimensions: 710mm x 580mm x 50mm
- Bracket dimensions: 50mm
- Certifications: UN38.3, UL 1642, IEC62133 – 2:2017, IEC 62619:2022
Contents
- 1x 210Ah slimline battery
- 1x 3M battery reset switch
- 8x Mounting brackets & hardware
- 2x Oversized terminal covers
| SKU | HKPBATLSL210 |
|---|---|
| Barcode # | 9350466000160 |
| Brand | HardKorr |
5% OFF
SKU: HKPBATLSL210 | Brand: HardKorr
HARDKORR 210AH ULTRASLIM LITHIUM LIFEPO4 BATTERY WITH Bluetooth
Temporarily Out Of Stock - Backorder Available
Purchase today to lock in this price and secure your place in the queue.
We will send it immediately once it's back in stock.
Estimated Restock: May 2026
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Temporarily Out Of Stock - Backorder Available - Expected to ship in 2-5 business days
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- 4.7 star rated from over 3,000 reviews.
- Since 2017 we've served thousands of Aussies.
Ideal for those looking to set up a battery solution in a tight 4×4 cab or canopy system, our 210Ah Slimline Batteries are loaded with features to help get you off-grid with confidence.
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We operate Monday - Friday 9:30AM - 5PM, and Saturday 9:30AM - 1PM. We are closed Sundays.
Documents
Description
Features
Specifications
Reviews
Ask any full-time tourer to tell you about some of the biggest challenges while travelling the country and you’ll likely find their answer has something to do with 12V power and space. Hardkorr's 210Ah Slimline Lithium Batteries look to solve both these problems.
Built into a narrow 50mm heavy-duty aluminium case, the batteries are ideally suited to being mounted behind the rear seats in a 4×4 cab, or up on the wall of a canopy, allowing you plenty of extra space to pack the rest of your gear. The batteries can be mounted in any orientation and come with eight brackets, giving you plenty of flexibility in how you decide to mount the unit.
Engineered using high-quality aluminium-encased prismatic cells, our 210Ah battery weighs just 14kg and has excellent vibration resistance qualities making it ideal for those looking to set out on a cross-country trip. The battery has a full 105Ah of usable power – ideal for running 12V fridges, lighting, and pumps – but also has the capacity to run even larger items.
Equipped with an advanced internal Battery Management System (BMS), the battery is capable of discharging at 200A continuous which means that it’s able to run a 2500W inverter. This enables the battery to run, through an inverter, your favourite 240V appliances like coffee machines, toasters, and induction cooktops, without skipping a beat – a feat that hasn’t previously been possible with batteries at this size. Additionally, the BMS allows the batteries to be able to be either linked in parallel or series with up to four other batteries to create larger battery banks of up to 840Ah or systems at up to 48V.
The batteries are certified in accordance with some of the country’s most stringent safety and performance standards, have been fully tested and certified by an internationally renowned lab, and are backed by a comprehensive 5-year warranty.
Why upgrade to Lithium?
- Long cycle life: lasts up to 10x longer than Sealed Lead Acid (SLA) batteries
- More usable capacity: safely use up to 80% of usable capacity and 99% in an emergency (vs 50%/70% for SLA)
- Fast charging: charges up to four times faster than an equivalent AGM battery
- Light weight: About half the weight of an equivalent SLA battery
- Environmentally friendly: Non-toxic, contains no acid, can be installed in any direction
Specifications
- Nominal voltage: 12.8V
- Capacity (C5): 210Ah
- Max series/parallel config: 4S/4P
- Normal charge voltage: 14.4V ± 0.2V
- Max charge current: 105A
- Max discharge current (constant): 250A (1C)*
- Max discharge current (100ms pulse): 840A
- Discharge cut-off voltage: 10V
- Charge temperature: 0°C to 55°C
- Discharge temperature: -20°C to 60°C
- Storage temperature: -5°C to 45°C
- Ingress protection: IP52
- Self-discharge: <3% per month
- Weight: 25.0kg
- Dimensions: 710mm x 580mm x 50mm
- Bracket dimensions: 50mm
- Certifications: UN38.3, UL 1642, IEC62133 – 2:2017, IEC 62619:2022
Contents
- 1x 210Ah slimline battery
- 1x 3M battery reset switch
- 8x Mounting brackets & hardware
- 2x Oversized terminal covers
| SKU | HKPBATLSL210 |
|---|---|
| Barcode # | 9350466000160 |
| Brand | HardKorr |
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Our estimates are based on the average time for the specified product to be delivered from the supplier to our warehouse. We are unable to provide accurate estimates for delivery to a customers address, as delivery times vary greatly depending on final location.
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