Duracell Dura5
5.12 kWh UK-engineered LFP: 1C, stack or wall mount, 8,000 cycles.
Capacity
5.12 kWh module (4.6 kWh usable), stackable
Power
5.1 kW
Warranty
10 years
Installed price
£2,500–£4,000
Overview
The Dura5 is the compact, stackable member of the Duracell Dura range: safe LFP chemistry (51.2 V 100 Ah), designed and engineered in the UK and warranty-supported by Puredrive Energy. Each 5.12 kWh module (4.6 kWh usable) supports full 1C charge and discharge at 100 A, and modules plug together (wall-mounted or in stacks of 16) up to 32 systems in parallel. Rated for 8,000 cycles with a 10-year warranty and IP65 protection for indoor or outdoor use, it pairs with a compatible hybrid inverter.
Pros
- Full 1C charge/discharge (100 A) from a compact 5.12 kWh module
- Stack- or wall-mountable; modular up to 32 units, add any time
- 8,000-cycle life, 10-year warranty, UK-engineered
- IP65 for indoor or outdoor installation
Worth knowing
- Battery only, so it needs a compatible hybrid inverter
- A single 4.6 kWh module won't cover a whole home's evening use
Best for
Smaller homes, or a low-cost start that stacks up as you grow
Suits the Trim your bills and Cover your peak and Export & earn tiers in our battery finder.
Technical specifications
Electrical
- Battery module energy
- 5.12 kWh
- Usable energy
- 4.6 kWh
- Nominal voltage
- 51.2 V DC
- Operating voltage range
- 43.2–56.8 V
- Max output current
- 100 A (1C)
- Peak output current
- 110 A
- Cell technology
- LFP (LiFePO₄), 100 Ah
- Cycle life
- 8,000
Mechanical
- Dimensions (W×D×H)
- 490 × 110 × 688 mm
- Weight
- 51.5 kg
- Installation
- Stackable or wall-mount
- Cooling
- Natural convection (fanless)
- Display
- LED indicator
Operating conditions & general
- Operating temperature
- −10 to +55 °C
- Max. altitude
- 3,000 m (derating above 2,000 m)
- Ingress protection
- IP65 (indoor/outdoor)
- Scalability
- Modular up to 32 units (stacks of 16)
- Communication
- CAN / RS485
- Warranty
- 10 years
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