Last updated at 13/05/2026 13:28:27
12.8v 12ah Lithium Deep Cycle Battery
Delivery $8
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12.8v 18ah Lithium Deep Cycle Battery Gn2
Delivery $8
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Powertech Deep Cycle Battery 12.8V 18Ah Lithium LiFePO4 Sealed Power SB2212 New
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Powertech Deep Cycle Battery 12.8V 18Ah Lithium LiFePO4 Sealed Power SB2212 New
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Powertech Lithium Lifepo4 Battery Deep Cycle Bms 12.8v 18ah Camping
Free delivery
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Powertech 12.8v 18ah Lithium Deep Cycle Battery Equivalent Lead Acid
Delivery $8.90
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12.8 Volt 18ah Lithium Deep Cycle Battery - Size 180mm X 80mm X 170mm
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12V 100Ah Powertech LiFePO4 Deep Cycle Battery | Universal Fitment | 3 Years Manufacturer Warranty | Protective Circuit | RV | Sealed Power Outlet
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12V 100Ah RV Powertech LiFePO4 Deep Cycle Solar Power Lithium Battery | Overcharge Protection | 100 A | 3 Years Manufacturer Warranty | Sealed Power
Free delivery
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Powertech Deep Cycle Battery 12.8V 18Ah Lithium SB2212
Delivery $12
| Capacity | 18Ah |
| Service Life | 10yrs+ |
| Cycle Life | 1500+ cycles (> 80% capacity retention) |
| Cut-Off Voltage | 10V approx |
| Charge Type | Constant Current / Constant Voltage |
12.8v 12ah Lithium Deep Cycle Battery
Delivery $8
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
12.8v 18ah Lithium Deep Cycle Battery Gn2
Delivery $8
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Powertech Deep Cycle Battery 12.8V 18Ah Lithium LiFePO4 Sealed Power SB2212 New
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Powertech Deep Cycle Battery 12.8V 18Ah Lithium LiFePO4 Sealed Power SB2212 New
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Powertech Lithium Lifepo4 Battery Deep Cycle Bms 12.8v 18ah Camping
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Capacity | 18Ah |
| Service Life | 10yrs+ |
| Cycle Life | 1500+ cycles (> 80% capacity retention) |
| Cut-Off Voltage | 10V approx |
| Charge Type | Constant Current / Constant Voltage |
Powertech 12.8V Lithium Deep Cycle Battery Gn2 - 18Ah
The next generation of power storage is here! These LiFePO4 batteries weigh less than half of their Lead Acid counterparts. They may look fairly similar to lead acid batteries, but internally they’re a totally different, next generation concept. They’re actually made up of regular 32650 LiFePO4 cells, which are in mass production for many portable devices. An internal battery management system (BMS) ensures all cells are uniformly charged and discharged, as well as providing short circuit, over current, and reverse polarity protection. This provides you with a higher degree of protection than a traditional lead acid battery which is unprotected, and can discharge rapidly under short circuit conditions, causing fire and damage. The internal BMS will also limit discharge and manage cut-off voltage, to further protect the internal cells.
The next generation of power storage is here! These LiFePO4 batteries weigh less than half of their Lead Acid counterparts. They may look fairly similar to lead acid batteries, but internally they’re a totally different, next generation concept. They’re actually made up of regular 32650 LiFePO4 cells, which are in mass production for many portable devices. An internal battery management system (BMS) ensures all cells are uniformly charged and discharged, as well as providing short circuit, over current, and reverse polarity protection. This provides you with a higher degree of protection than a traditional lead acid battery which is unprotected, and can discharge rapidly under short circuit conditions, causing fire and damage. The internal BMS will also limit discharge and manage cut-off voltage, to further protect the internal cells.
The next generation of power storage is here! These LiFePO4 batteries weigh less than half of their Lead Acid counterparts. They may look fairly similar to lead acid batteries, but internally they’re a totally different, next generation concept. They’re actually made up of regular 32650 LiFePO4 cells, which are in mass production for many portable devices. An internal battery management system (BMS) ensures all cells are uniformly charged and discharged, as well as providing short circuit, over current, and reverse polarity protection. This provides you with a higher degree of protection than a traditional lead acid battery which is unprotected, and can discharge rapidly under short circuit conditions, causing fire and damage. The internal BMS will also limit discharge and manage cut-off voltage, to further protect the internal cells.
The next generation of power storage is here! These LiFePO4 batteries weigh less than half of their Lead Acid counterparts. They may look fairly similar to lead acid batteries, but internally they’re a totally different, next generation concept. They’re actually made up of regular 32650 LiFePO4 cells, which are in mass production for many portable devices. An internal battery management system (BMS) ensures all cells are uniformly charged and discharged, as well as providing short circuit, over current, and reverse polarity protection. This provides you with a higher degree of protection than a traditional lead acid battery which is unprotected, and can discharge rapidly under short circuit conditions, causing fire and damage. The internal BMS will also limit discharge and manage cut-off voltage, to further protect the internal cells.
in 24 offers
The lowest price for Powertech 12.8V Lithium Deep Cycle Battery Gn2 - 18Ah right now is $149.00 at eBay.com.au, compared across 15 retailers.
The all-time low was $149.00 on 29 Sept 2025. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 13 May 2026.
