BLUETTI B500K1, Compatible with AC300/AC500/AC200PL Expansion Battery

BLUETTI B500K Expansion Battery | 5.120Wh — For AC300 / AC200PL / AC200L Product Overview

The BLUETTI B500K expansion battery is an external LiFePO 4 high-capacity module that extends the runtime of BLUETTI AC300, AC200PL, and AC200L. With a nominal capacity of 5.120Wh and over 4,000 cycles to 80% capacity, it provides reliable and safe energy for backup, off-grid, and emergency use.

Key Features

• High-capacity LiFePO 4 battery module 5.120Wh
• Over 4,000 cycles to 80% capacity
• Compatible with BLUETTI AC300, AC200PL, and AC200L
• Scalable storage by combining multiple units
• Flexible installation: wall-mounted or mobile

Specifications

• Model: B500K Expansion Battery
• Nominal Capacity: 5.120Wh
• Battery Type: LiFePO 4 (Lithium Iron Phosphate)
• Life Cycle: 4,000+ cycles to 80% capacity
• Net Weight: Approx. 45 kg
• Dimensions (L × W × H): 520 × 327 × 308.5 mm
• Charging Temperature: 0°C to 40°C
• Discharging Temperature: -20°C to 40°C
• Expansion Ports: 2 × 58.4 VDC, 90A max
• Enclosure Rating: IP20

Compatibility

This version is compatible with AC300, AC200PL, and AC200L. Multiple units can be linked to increase capacity.

Package Contents

• B500K Expansion Battery ×1
• P090A Cable ×1
• User Manual ×1

Frequently Asked Questions (FAQ)

Can multiple B500K batteries be connected?
Yes, multiple units can be combined to increase the total capacity.

Is this battery compatible with Apex 300 or AC500?
No, this pack is designed for AC300, AC200PL, and AC200L only.

Does it support simultaneous charging and discharging?
Yes, when connected to compatible stations, it supports simultaneous charging and discharging.