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Enerdrive B TEC LiFePO4 Slim Case Battery 12V 200Ah Deep Cycle Power Source For Off Grid RV Marine

SKU EPL-200BT-12V-SLIM
Sale Sale
Original price $3,499.00
Original price $3,499.00 - Original price $3,499.00
Original price $3,499.00
Current price $3,042.00
$3,042.00 - $3,042.00
Current price $3,042.00

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Estimated delivery time: 2-3 days

12V LiFePO4 Slim Case Battery - 200Ah by Enerdrive B-TEC

Meet the Enerdrive B-TEC LiFePO4 12V 200Ah Slim Case Battery—the compact, high-capacity power core built for off-grid, RV, marine, and mobile setups. Its slim profile fits tight spaces without sacrificing reliability or capacity.

  • Slim, space-saving dimensions: 530 mm wide × 600 mm high × 83 mm deep, delivering 200Ah usable capacity in a footprint that fits narrow engine bays, compact vans, and small boat compartments.
  • One-end connectivity: All connection points, including RJ45 remote comms ports and the Reset Port, are located on a single end to simplify wiring, routing, and service access.
  • Remote reset: Reset button mounted away from the battery for cleaner seals and easier maintenance with fewer water ingress concerns.
  • IP52-rated enclosure: Rugged metal housing with blind bolts and rubber seals minimizes water ingress in challenging environments.
  • Smart monitoring: Wireless Battery Monitoring Technology lets you track capacity, voltage, current, SOC, SOH, temperatures, cycles, alarms, and events from an Android or iOS device.
  • LiFePO4 chemistry: Nominal 12.8V, 200Ah capacity, and endurance of ≥2000 cycles at 80% DoD under controlled conditions for long-term reliability.
  • Smart charging compatibility: Uses a lithium-profile charger; standard charging voltage 14.20–14.60V, float 13.50–13.80V, with a maximum charge current up to 150A at 25°C for 30 minutes (operable 0–45°C).
  • Real-world operating range: Discharge temperature range −20°C to 60°C; output voltage 11.0–14.60V; maximum discharge current 250A for 30 minutes; 450A pulse for 1 second.
  • Designed for practical use: Perfect for off-grid solar, camper vans, yachts, remote backups, and any application where space is at a premium but dependable energy storage matters.

The B-TEC Slim Case battery is engineered for longevity, easy installation, and intelligent monitoring. Its compact form, durable enclosure, and smartphone-driven insights help you manage power more efficiently, reduce maintenance, and scale energy systems without bulky packs. Ideal for tight-space deployments where reliable 12V LiFePO4 energy storage makes the difference between quiet, self-reliant days and constant power anxiety.


Normal Specification EPL-200BT-12V-SLIM
Nominal Voltage 12.8V
Nominal Capacity 200Ah
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 530mm
  Depth 83mm
  Height 600mm
Weight Approx 30 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
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