Description
Overview
Enerdrive B-TEC 12V 300Ah Slimline Lithium Battery
Enerdrive 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.
Features
Enerdrive 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 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
Specifications
| Normal Specification | EPL-300BTM-12V |
|---|---|
| Nominal Voltage | 12.8V |
| Nominal Capacity | 300Ah |
| Cycle Life (DOD – 80% under controlled conditions) | ≥ 2000 Cycles |
| Standard Charge Specification (Lithium profile charger required) | |
| Battery Charge Temperature | 0 ̴ 45°C |
| Normal Charge Voltage CV/CC* | 14.20 ̴ 14.60V |
| Standby (Float) Voltage | 13.50 ̴ 13.80V |
| Maximum Charge Current | 150A @ 25°C for 30mins |
| Recommended Charge Current for Maximum Life | 60A-120A |
| Standard Discharge Specification | |
| Battery Discharge Temperature | -20 ̴ 60°C |
| Battery Output Voltage Range | 11.00 ̴ 14.60V |
| Maximum Discharge Current | 250A@25°C ± 5°C for 30mins |
| Pulse Discharge Current | 450A for 1.0s |
| Discharge Cut-off Voltage | ≤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. |
| Over-Charge Protection | |
| Over-charge Protection Per Cell | 3.75V ± 0.03V |
| Over-charge Release Per Cell | 3.60V ± 0.05V |
| Over-charge Release Method | Discharge below release voltage |
| Over-Discharge Protection | |
| Over-discharge Protection Per Cell | 2.80V ± 0.05V |
| Over-discharge Release Per Cell | 3.20V ± 0.05V |
| Over-discharge Release Method | Apply Charge/Voltage ≥12.8V |
| Over Current Protection | |
| Discharge Over Current | 280A for 25s – 400A for 3.5s |
| Protection Reset Time | 5s Auto Release |
| Over Current Release Method | Disconnect Load |
| Over Temperature Protection | |
| Battery Discharge Over Temperature | Protection to 65°C ± 5°C |
| Release at 50°C ± 5°C | |
| Battery Charge Over Temperature | Protection to 55°C ± 5°C |
| Release at 45°C ± 5°C | |
| Short Circuit Protection | Auto release after 5s |
| Mechanical Characteristics | |
| Dimensions | Length 630mm |
| Depth 176.5mm | |
| Height 498mm | |
| Weight | Approx 48 Kg |
| Case Construction | Powder Coated Zinc Plate |
| Storage Information | |
| Temperature & Humidity Range | ≤ 30 days -20°C ̴ 60°C, 5 ̴ 75% RH |
| ≥ 30 days -10°C ̴ 45°C, 5 ̴ 75% RH | |
| Self-discharge Rate | ≤ 3% Per Month |
Note: Specifications subject to change without notice.
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