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AKAIYAI RackMaster Pro A51R100-B 5.12kWh 51.2V Lithium Battery

Brand: AKAIYAI

Updated

AKAIYAI Batteries

Specifications

General

Parameter Value
Model A51R100-B (RackMaster Pro)
Energy 5120 Wh (25 °C, 0.2C)
Internal Resistance ≤10 mΩ @50% SOC
Cycle Life ≥6000 cycles (typ.)
Charge Mode CC 0.5C 56.8 V / CV 58.4 V
Recommended Charge Current 20 A
Max Charge Current 50 A
Discharge – Continuous 100 A (recommended 50 A)
Charge Temperature −10 °C ~ +55 °C
Discharge Temperature −20 °C ~ +55 °C
Storage Temperature 0 °C ~ +30 °C
Ingress Protection IP20
Cell & Method 3.2 V 100 Ah 16S1P
Case Metal, rack-mount
Terminal M5
Communication RS485 / RS232 / CAN
BMS 16S100A
Parallel Capability Up to 16 units

Dimensions

Capacity 100 Ah
Dimensions (L×W×H) 420 × 440 × 132 mm
Weight ≈43.5 kg

Power

Nominal Voltage 51.2 V
Charge Cut-off Voltage 58.4 V
Discharge Cut-off Voltage 44.8 V
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Prices seen in Bangladesh

SellerPriceSeen on
SOLAR BD Shop ৳89,500 October 30, 2026

Prices as published by each seller on the date shown. They change often; confirm with the seller before you buy.

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