
The BLA Performance iSeries is a premium marine lithium battery built on LiFePO4 (Lithium Iron Phosphate) chemistry, designed as a drop-in upgrade for standard sealed lead acid batteries. It's well suited to starting, house power, marine electronics and running trolling motors, though it's not limited to any single application - the 12V, 24V and 36V options cover everything from a single accessory circuit through to a full series-connected trolling motor bank.
An integrated BMS (battery management system) protects against overcharge, over-discharge, excess temperature and short circuit, while the IP65 rating and Bluetooth-enabled monitoring let you check battery health and state of charge from your phone without needing to open anything up. Compared to a standard SLA battery of the same physical size, the iSeries delivers around 60% more usable capacity, faster recharge, and up to 8 times the cycle life.
- LiFePO4 (Lithium Iron Phosphate) Chemistry
- Integrated BMS, Overcharge/Discharge, Temperature & Short Circuit Protection
- Bluetooth Monitoring via App
- IP65 Waterproof Rating
- IEC62619 Certified
- Cycle Life: ≥2000 Cycles (100% DoD)
- Flat Discharge Curve for Consistent Runtime
- Fast Recharge
- M8 Terminal
- Series/Parallel Configurable (Max 4P)
- Drop-In Replacement for Equivalent SLA Case Sizes
Model: 12V
- Nominal Capacity: 100Ah
- Nominal Voltage: 12.8V
- Max Charge Voltage: 14.6V ±0.1V
- Standby Voltage: 13.8V ±0.1V
- Cut Off Voltage: 10V
- Max Charge/Discharge Current: 100A
- Dimensions (L x W x H): 306 x 168 x 216mm
- Weight: 12.2kg ±0.3kg
- Operating Temp (Charge): 0-50°C
- Operating Temp (Discharge): -20-55°C
Model: 24V
- Nominal Capacity: 100Ah
- Nominal Voltage: 25.6V
- Max Charge Voltage: 29.2V ±0.1V
- Standby Voltage: 27.8V ±0.1V
- Cut Off Voltage: 20V
- Max Charge/Discharge Current: 100A
- Dimensions (L x W x H): 485 x 170 x 245mm
- Weight: 20.0kg ±0.3kg
- Operating Temp (Charge): 0-50°C
- Operating Temp (Discharge): -20-55°C
Model: 36V
- Nominal Capacity: 100Ah
- Nominal Voltage: 38.4V
- Max Charge Voltage: 43.8V ±0.1V
- Standby Voltage: 41.4V ±0.1V
- Cut Off Voltage: 33.6V
- Max Charge/Discharge Current: 100A
- Dimensions (L x W x H): 520 x 269 x 220mm
- Weight: 32.2kg ±0.3kg
- Operating Temp (Charge): 0-45°C
- Operating Temp (Discharge): -20-60°C
Get your Bla Performance Lithium iSeries BT Battery in 3 Simple Steps
1
Place an order with confidence using our secure checkout process
2
Allow our warehouse team some time to process your order. Receive order updates via email throughout the process
3
Join over 100,00 other happy Davo's customers. Let us be by your side for all your fishing and outdoors pursuits
Davo's Tackle and Outdoors Online has become a brand that is synonymous with a range of Fishing and Outdoors products that is second to none; at the sharpest pricing available globally.








The BLA Performance iSeries is a premium marine lithium battery built on LiFePO4 (Lithium Iron Phosphate) chemistry, designed as a drop-in upgrade for standard sealed lead acid batteries. It's well suited to starting, house power, marine electronics and running trolling motors, though it's not limited to any single application - the 12V, 24V and 36V options cover everything from a single accessory circuit through to a full series-connected trolling motor bank.
An integrated BMS (battery management system) protects against overcharge, over-discharge, excess temperature and short circuit, while the IP65 rating and Bluetooth-enabled monitoring let you check battery health and state of charge from your phone without needing to open anything up. Compared to a standard SLA battery of the same physical size, the iSeries delivers around 60% more usable capacity, faster recharge, and up to 8 times the cycle life.
- LiFePO4 (Lithium Iron Phosphate) Chemistry
- Integrated BMS, Overcharge/Discharge, Temperature & Short Circuit Protection
- Bluetooth Monitoring via App
- IP65 Waterproof Rating
- IEC62619 Certified
- Cycle Life: ≥2000 Cycles (100% DoD)
- Flat Discharge Curve for Consistent Runtime
- Fast Recharge
- M8 Terminal
- Series/Parallel Configurable (Max 4P)
- Drop-In Replacement for Equivalent SLA Case Sizes
Model: 12V
- Nominal Capacity: 100Ah
- Nominal Voltage: 12.8V
- Max Charge Voltage: 14.6V ±0.1V
- Standby Voltage: 13.8V ±0.1V
- Cut Off Voltage: 10V
- Max Charge/Discharge Current: 100A
- Dimensions (L x W x H): 306 x 168 x 216mm
- Weight: 12.2kg ±0.3kg
- Operating Temp (Charge): 0-50°C
- Operating Temp (Discharge): -20-55°C
Model: 24V
- Nominal Capacity: 100Ah
- Nominal Voltage: 25.6V
- Max Charge Voltage: 29.2V ±0.1V
- Standby Voltage: 27.8V ±0.1V
- Cut Off Voltage: 20V
- Max Charge/Discharge Current: 100A
- Dimensions (L x W x H): 485 x 170 x 245mm
- Weight: 20.0kg ±0.3kg
- Operating Temp (Charge): 0-50°C
- Operating Temp (Discharge): -20-55°C
Model: 36V
- Nominal Capacity: 100Ah
- Nominal Voltage: 38.4V
- Max Charge Voltage: 43.8V ±0.1V
- Standby Voltage: 41.4V ±0.1V
- Cut Off Voltage: 33.6V
- Max Charge/Discharge Current: 100A
- Dimensions (L x W x H): 520 x 269 x 220mm
- Weight: 32.2kg ±0.3kg
- Operating Temp (Charge): 0-45°C
- Operating Temp (Discharge): -20-60°C
We are working towards a goal of offering customers the biggest range of Fishing And Outdoors products in Australia. The number of products we currently have available is growing daily.
Our customer support office hours are Tuesday only 8am-4pm only. Feel free to use our contact us page to get in touch.
We specialise in Fishing, Dive, Boating and any kind of Outdoors Equipment.
Yes. We are a fully licensed and accredited Australian retailer for every brand of product that we sell. This means all purchases you are making are made through a fully licensed and registered retailer. More details can be found on our Warranty page.
Our inventory and warehouse is directly linked to display accurate stock levels on our website. If you are able to add a product to your cart then we currently have the item available and ready to ship.
Sign up for a back in stock notification on the product page to receive an email as soon as a product becomes available again.
Yes. A few seconds after you place an order you will receive an order confirmation email. Please be sure to check all junk folders.
We like to keep it very simple. We offer free shipping on all orders over $150 in Australia excluding some bulky items like Fishing Rods. We offer a small fixed rate shipping fee for any order of $150 or less in Australia that does not contain bulky items.
We charge a small shipping fee for all bulky items such as fishing rods and other long or heavy products. The small shipping fee that is charged for bulky items will vary depending upon the product.
Our carriers charge us larger fees to ship these items, however we subsidize majority of this cost to provide our customers the best expedience available when shopping for fishing and outdoors equipment online at the best pricing available globally.
It is likely that your order contains bulky items such as Fishing Rods or other long or heavy products.
Yes. We offer International Shipping on most products to a selection of countries. We don’t offer international shipping on certain products. More details are available on our Shipping page.
We are unable to offer an express shipping service.
Most orders are sent via Australia Post. Some items are sent via Star Track Express, Couriers Please, Sendle or Aramex. We decide on who to send an order with during the processing stage.
We ship a large volume of rods daily and we are proud to say we have refined our shipping technique to ensure all rods are delivered in perfect condition.
Rod are fully insulated with high density bubble wrap. After this, rods are inserted into a purpose built and cut to size rod tube which is professionally capped at each end.
We do not offer a click and collect.
We ship orders every business day from our warehouse. We have courier pick ups from our warehouse daily.
Please allow an estimated 1 to 10 fulll business days for you order to be processed. Please note this is an estimate only and the processing stage may take longer than this estimate.
After an order completes the processing stage, you will be sent an automated shipment email containing tracking details.
After an order is processed by our warehouse, the courier delivery times may vary depending on the coruier used and the delivery address.
More detailed information on order processing time frames can be found on our shipping policy page.
We have an ultra simple returns process. All details are available on our returns page.
We are more than happy to assist with this. All details are available on our Warranty page.
Yes. We are a fully licensed and accredited Australian retailer for every brand of product that we sell. This means all purchases you are making are made through a fully licensed and registered retailer. More details can be found on our Warranty page.