Batteries - Lithium Ion

Sealed Gel Sealed AGM Flooded Lithium

We sell large Lithium-ion batteries from LG Chem and small portable ones from Xiaomi. We also have compact Lithium Iron Phosphate batteries from Sentry.

Large or small, the main advantages of Lithium batteries are

  • Deep discharges of 80-90%
  • Fast Charging to 100% capacity (no absorption phase)
  • Low self-discharge rate (shelf life of 5-10 years)
  • High energy density (resulting in smaller batteries)
  • No cell conditioning required
  • No liquid in cell (cannot leak)
  • High cycle life
  • Long warranties

All Lithium-ion batteries incorporate a battery management unit. Please check compatibility with your hybrid or off-grid inverter's manufacturer.

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Sentry Lithium 12V 20Ah 4S
$365.00
Sentry Lithium Battery - 20Ah - 12V12V Sentry LiFePO4 Battery with 20Ah storage and over 2000 cycles to 100% DoD, integrated BMS and safety features.[BAT-LV020S]
[BAT-LV020S]
Special Order
 
Sentry Lithium 12V 24Ah 4S
$435.00
Sentry Lithium Battery - 24Ah - 12V12V Sentry LiFePO4 Battery with 24Ah storage and over 2000 cycles to 100% DoD, integrated BMS and safety features.[BAT-LV024S]
[BAT-LV024S]
Special Order
 
Sentry Lithium 12V 40Ah 4S
$645.00
Sentry Lithium Battery - 40Ah - 12V12V Sentry LiFePO4 Battery with 40Ah storage and over 2000 cycles to 100% DoD, integrated BMS and safety features.[BAT-LV040S]
[BAT-LV040S]
Special Order
 
Sentry Lithium 12V 75Ah 4S
$1155.00
Sentry Lithium Battery - 75Ah - 12V12V Sentry LiFePO4 Battery with 75Ah storage and over 2000 cycles to 100% DoD, integrated BMS and safety features.[BAT-LV075S]
[BAT-LV075S]
Special Order
 
Sentry Lithium 12V 100Ah Bluetooth
$1660.00
Sentry Lithium Battery - 100Ah - 12V - Bluetooth12V Sentry LiFePO4 Battery with 100Ah storage and over 2000 cycles to 100% DoD, integrated BMS, safety features and Bluetooth.[BAT-LV100BT]
[BAT-LV100BT]
Special Order
 
Sentry Lithium 12V 100Ah 4S
$1515.00
Sentry Lithium Battery - 100Ah - 12V12V Sentry LiFePO4 Battery with 100Ah storage and over 2000 cycles to 100% DoD, integrated BMS and safety features.[BAT-LV100S]
[BAT-LV100S]
Special Order
 
Sentry Lithium 12V 125Ah Bluetooth
$2032.00
Sentry Lithium Battery - 125Ah - 12V - Bluetooth12V Sentry LiFePO4 Battery with 125Ah storage and over 2000 cycles to 100% DoD, integrated BMS, safety features and Bluetooth.[BAT-LV125BT]
[BAT-LV125BT]
Special Order
 
Sentry Lithium 12V 125Ah 4S
$1890.00
Sentry Lithium Battery - 125Ah - 12V12V Sentry LiFePO4 Battery with 125Ah storage and over 2000 cycles to 100% DoD, integrated BMS and safety features.[BAT-LV125S]
[BAT-LV125S]
Special Order
 
Sentry Lithium 24V 125Ah 4S
$3770.00
Sentry Lithium Battery - 125Ah - 24V24V Sentry LiFePO4 Battery with 125Ah storage and over 2000 cycles to 100% DoD, integrated BMS and safety features.[BAT-LV24125S]
[BAT-LV24125S]
Special Order
 
Sentry Lithium 24V 150Ah Bluetooth
$4695.00
Sentry Lithium Battery - 150Ah - 24V - Bluetooth24V Sentry LiFePO4 Battery with 150Ah storage and over 2000 cycles to 100% DoD, integrated BMS, safety features and Bluetooth.[BAT-LV24150BT]
[BAT-LV24150BT]
Special Order
 
Xiaomi 5000mAh Battery Pack
$25.00
Portable USB Power Bank - Slimline - 5,000mAhBattery pack with a 2.1A USB port. Provides 1.8 full charges for an iPhone 6. Recharge the Lithium Ion battery via USB or solar panel.[BAT-X05000]
[BAT-X05000]
2 in stock
 
Xiaomi Mi Power Bank 2 - 10Ah Ultra-thin QC
$35.00
Portable USB Power Bank - Compact - 10,000mAhBattery pack with a 2.1A USB port. Provides 3.7 full charges for an iPhone 6. Recharge the Lithium Ion battery via USB or solar panel.[BAT-X10000]
[BAT-X10000]
28 in stock
 
Spare Battery for Sundaya T-Lite
$30.00
Spare Battery for Sundaya T-Lite Solar TorchBattery For Sundaya's T-Lite Torch. 7,500h @ full brightness (180 Lumen), 15,000h @ half brightness, equal to 3.4 / 6.8 years @ 6h/day.[SLK-T02-P01]
[SLK-T02-P01]
24 in stock
 
Spare Battery for Sundaya Ulitium Solar Light V3.01
$30.00
Spare Battery for Sundaya Ulitium Light - V3.01Battery For Ulitium 200 Lights (V3.01). 7,500h @ full brightness (240 Lumen), 15,000h @ half brightness, equal to 3.4 / 6.8 years @ 6h/day.[SLK-U01-P03]
[SLK-U01-P03]
20 in stock
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We install solar systems in Northern NSW and Southern QLD.


QLD:
Gold Coast (from Coolangatta to Southport), Nerang and Hinterland (Beaudesert) and out West (Warwick, Stanthorpe, Killarney)


NSW:
Northern NSW (Tweed Heads to Yamba, including Evans Head, Byron Bay and Ballina); the Far North Coast Hinterland (Grafton via Lismore to Murwillumbah) and out West (Casino to Tenterfield, including Drake and Tabulam, as well as Woodenbong and Bonalbo)

For larger system we also go up to Brisbane or down to Coffs Harbour and even Glen Innes. Other places by arrangement.