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AKAIYAI StackFlex Dynamic A51R100-P 5.12kWh 51.2V Modular Lithium Battery

Brand: AKAIYAI

Updated

AKAIYAI Batteries

Specifications

General

Parameter Value
Model A51R100-P
Energy 5.12kWh
Cycle Life ≥6000 cycles @ 90% DOD
Charge Efficiency 100%@0.5C
Discharge Efficiency 96%–99%@0.5C
Max Charge Current 50A
Max Discharge Current 100A
Charge Temp -10°C to +55°C
Discharge Temp -20°C to +60°C
Storage Temp 0°C to +30°C
Ingress Protection IP20
Cooling Natural convection
Terminal Storage Connector
Communication RS485, RS232, CAN
BMS 14S100A
Parallel Support Up to 16 units
Built-in BMS (Model 14S100A) ensures smart protection & long battery health
Environmentally robust -10°C to +55°C charge range, up to 3000m altitude

Dimensions

Capacity 100Ah
Dimensions (L×W×H) 430 × 580 × 150 mm
Weight 45.2 kg

Power

Nominal Voltage 51.2V
Charge Voltage CC 56.8V / CV 58.4V
Discharge Cut-off Voltage 44.8V
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Prices seen in Bangladesh

SellerPriceSeen on
SOLAR BD Shop ৳97,500 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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