Enerdrive | Dometic B-TEC 12V 300Ah Slimline Lithium Battery
Features
Enerdrive | Dometic B-TEC LiFeP04 12v 300Ah Slimline Lithium Battery
The new 300Ah ePOWER B-TEC Slimline lithium battery is designed and intended for use in deep cycle applications where a single battery is required that meets the amp hour capacity.
- Extremely compact size W 630 x H 498 x D 176.5 mm. All connection points for the battery are at one end including all Comms Ports and Reset Port.
- Reset button is not included on the battery itself, we have opted for a button that can be remotely mounted elsewhere in the install. This allows for a much easier restart process for customers and also keeps the battery more water tight with less chance of water ingress.
- Comms Ports are both RJ45 remote ports with CAN output. Both are reserved for future integration and functionality.
- Water resistant metal casing meeting IP52 rating and all external bolts and fittings are blind so limits the chance for water to travel from external to internal. Rubber style seals between all metal framing. Frames overlap as well to help avoid water ingress.
Smart Phone Monitoring System
The Enerdrive B-TEC Slimline battery incorporates wireless Battery Monitoring Technology. By downloading the Android™ or Apple® app to your smartphone or tablet device, you can monitor the following information;
- Battery Capacity
- Battery Voltage
- Battery Current (Amps)
- Battery State of Charge (SOC)
- Battery State of Health (SOH)
- Battery Status
- Individual Cell Voltage
- Battery Temperature
- Battery Cycles
- Battery Alarms
- Battery Event Information
Battery Management System
The battery is also equipped with an internal Battery Management System that can monitor and optimise each Prismatic cell within the battery during normal operation. It will protect the battery pack from over charge, over discharge, over temperature & short circuit. The BMS helps to ensure safe and accurate operation of the battery. Please note that a fully discharged battery (BMS is off) requires charging within 14 days to avoid cell damage.
Size & Weight Savings
Lithium v AGM Capacities;
- 100Ah Lithium = 160Ah AGM
- 125Ah Lithium = 200Ah AGM
- 200Ah Lithium = 320Ah AGM
- 300Ah Lithium = 480Ah AGM
(Based on standard depth of discharge for both Lithium (80%) and AGM (50%).
The Enerdrive B-TEC battery provides 60% more usable power than its equivalent lead acid cousin and being nearly 50% lighter and 30% smaller makes for a superior alternative.
The Enerdrive B-TEC Slimline battery is perfect for camper trailers, 4WD’s (AUX battery), caravans, small water craft, low power communication sites or any other application that requires the use of a single deep cycle battery that meets the amp hour capacity.
With over a decade of researching, designing and testing lithium batteries and the associated charging systems, Enerdrive are at the forefront of lithium battery systems in Australia. Enerdrive are the only Australian company that can supply a fully integrated self-branded energy system to suit your setup.
With over 3000 complete systems in operation Australia wide, Enerdrive is regarded as the leader in the field of lithium batteries and energy systems for Mobile, Marine and Remote applications.
Please Note; The B-TEC Slimline battery is capable to be paralleled to a second B-TEC 12V 300Ah Slimline Lithium Battery. For maximum performance and lifespan of your B-TEC Slimline battery, no more than 4 batteries should be connected together to increase your overall capacity. Overall loads when paralleled should not exceed the current limits of a single battery’s BMS.
The 300Ah Slimline battery is able to accept a maximum inverter capacity of 3000W only. Exceeding the maximum inverter capacity can damage the BMS Management within the battery.
Please note B-TEC batteries must not be installed –
• In vehicle engine bays or in high heat environments, refer to Section 10 – Battery Specifications of the manual.
• In wet areas such as caravan chassis mounts, open ute trays or boat deck areas.
• Inside compartments dedicated to carrying gas.
This product is not suitable to mount anywhere with a possibility of being exposed to the elements. It is an electronic product designed for internal use ONLY.
2023 Standards Update: With some confusion regarding the up coming standards changes and how they will effect battery fitments for future builds including upgrades to existing builds, ENERDRIVE | DOMETIC have created a fitment guide. This guide is specific to our e-LITE and B-TEC range of batteries and has been designed to cover all portions of the battery installation requirements within the new standard. Please note this guide is specific to Enerdrive batteries and does not apply to any other manufacturer.
Specifications
| Enerdrive | Dometic B-TEC Slimline Lithium Battery | |||
|---|---|---|---|
| SKU | EPL-200BT-12V-SLIM | EPL-300BTM-12V | EPL-400BTM-12V |
| Nominal Voltage | 12.8V | 12.8V | 12.8V |
| Nominal Capacity | 200Ah | 300Ah | 400Ah |
| Charge Cycles (DOD – 80% under controlled conditions) | >2500 Cycles | >2500 Cycles | >2500 Cycles |
| Standard Charge Specification (Lithium profile charger required) |
|||
| Battery Charge Temperature | 0 ̴ 45°C | 0 ̴ 45°C | 0 ̴ 45°C |
| Normal Charge Voltage CV/CC* | 14.20 ̴ 14.60V | 14.20 ̴ 14.60V | 14.20 ̴ 14.60V |
| Standby (Float) Voltage | 13.50 ̴ 13.80V | 13.50 ̴ 13.80V | 13.50 ̴ 13.80V |
| Maximum Charge Current | 150A @ 25°C for 30mins | 150A @ 25°C for 30mins | 150A @ 25°C for 30mins |
| Recommended Charge Current for Maximum Life | 60A-120A | 60A-120A | 60A-120A |
| Standard Discharge Specification | |||
| Battery Discharge Temperature | -20 ̴ 60°C | -20 ̴ 60°C | -20 ̴ 60°C |
| Battery Output Voltage Range | 11.00 ̴ 14.60V | 11.00 ̴ 14.60V | 11.00 ̴ 14.60V |
| Maximum Discharge Current | 250A@25°C ± 5°C for 30mins | 250A@25°C ± 5°C for 30mins | 250A@25°C ± 5°C for 30mins |
| Pulse Discharge Current | 450A for 1.0s | 450A for 1.0s | 450A for 1.0s |
| Discharge Cut-off Voltage | ≤11.20V | ≤11.20V | ≤11.20V |
| Circuit Protection | The battery is supplied with a LiFePO4 Battery Management System BMS that can monitor and optimize each single prismatic cell during charge & discharge, to protect the battery pack from overcharge, over discharge & short circuit. Overall, the BMS helps to ensure safe and accurate operation of the battery. | The battery is supplied with a LiFePO4 Battery Management System BMS that can monitor and optimize each single prismatic cell during charge & discharge, to protect the battery pack from overcharge, over discharge & short circuit. Overall, the BMS helps to ensure safe and accurate operation of the battery. | The battery is supplied with a LiFePO4 Battery Management System BMS that can monitor and optimize each single prismatic cell during charge & discharge, to protect the battery pack from overcharge, over discharge & short circuit. Overall, the BMS helps to ensure safe and accurate operation of the battery. |
| Over-Charge Protection | |||
| Over-charge Protection Per Cell | 3.75V ± 0.03V | 3.75V ± 0.03V | 3.75V ± 0.03V |
| Over-charge Release Per Cell | 3.60V ± 0.05V | 3.60V ± 0.05V | 3.60V ± 0.05V |
| Over-charge Release Method | Discharge below release voltage | Discharge below release voltage | Discharge below release voltage |
| Over-Discharge Protection | |||
| Over-discharge Protection Per Cell | 2.80V ± 0.05V | 2.80V ± 0.05V | 2.80V ± 0.05V |
| Over-discharge Release Per Cell | 3.20V ± 0.05V | 3.20V ± 0.05V | 3.20V ± 0.05V |
| Over-discharge Release Method | Apply Charge/Voltage ≥12.8V | Apply Charge/Voltage ≥12.8V | Apply Charge/Voltage ≥12.8V |
| Over Current Protection | |||
| Discharge Over Current | 280A for 25s – 400A for 3.5s | 280A for 25s – 400A for 3.5s | 280A for 25s – 400A for 3.5s |
| Protection Reset Time | 5s Auto Release | 5s Auto Release | 5s Auto Release |
| Over Current Release Method | Disconnect Load | Disconnect Load | Disconnect Load |
| Over Temperature Protection | |||
| Battery Discharge Over Temperature | Protection to 65°C ± 5°C | Protection to 65°C ± 5°C | Protection to 65°C ± 5°C |
| Release at 50°C ± 5°C | Release at 50°C ± 5°C | Release at 50°C ± 5°C | |
| Battery Charge Over Temperature | Protection to 55°C ± 5°C | Protection to 55°C ± 5°C | Protection to 55°C ± 5°C |
| Release at 45°C ± 5°C | Release at 45°C ± 5°C | Release at 45°C ± 5°C | |
| Short Circuit Protection | Auto release after 5s | Auto release after 5s | Auto release after 5s |
| Mechanical Characteristics | |||
| Dimensions | Length 530mm | Length 630mm | Length 630mm |
| Depth 83mm | Depth 176.5mm | Depth 216.5mm | |
| Height 600mm | Height 498mm | Height 498mm | |
| Weight | Approx 30 Kg | Approx 48 Kg | Approx 60 Kg |
| Case Construction | Powder Coated Zinc Plate | Powder Coated Zinc Plate | Powder Coated Zinc Plate |
| Storage Information | |||
| Temperature & Humidity Range | ≤ 30 days -20°C ̴ 60°C, 5 ̴ 75% RH | ≤ 30 days -20°C ̴ 60°C, 5 ̴ 75% RH | ≤ 30 days -20°C ̴ 60°C, 5 ̴ 75% RH |
| ≥ 30 days -10°C ̴ 45°C, 5 ̴ 75% RH | ≥ 30 days -10°C ̴ 45°C, 5 ̴ 75% RH | ≥ 30 days -10°C ̴ 45°C, 5 ̴ 75% RH | |
Note: Specifications subject to change without notice.
Accessories
| Extend Your System | |
|---|---|
 | Enerdrive AC Chargerr |
 | Enerdrive DC2DC Charger Including MPPT Solar Controller |
 | Low Battery Cutout |
 | 400-2000w ePOWER Inverter |
Downloads
Download the B-Tec Battery Monitor App
