BY48100 5000W / 5120Wh Portable Power Station

Specifications

Product Specification Sheet

No.	Parameter	Requirement	Remarks
1	Cell Model	LiFePO₄ 3.2V / 100Ah
2	Cell Configuration	16 cells in series (16S) → 51.2V
3	Inverter Power	5000 W
4	DC Output Voltage	DC48V / 30A
5	AC Output Voltage	AC220V
6	Output Power	< 5000 W
7	Over-Temperature Protection	60℃
8	Charging Function	58.5V / 30A
9	Charging Input Voltage	AC220V
10	Charging Current	30A (5 hours)
11	Output Frequency	50 Hz
12	Nominal Capacity	51.2V / 100Ah / 5120Wh	Average of three standard charge cycles
13	USB Output	5V / 3.1A
14	Dimensions (L×W×H)	600 × 400 × 500 mm
15	DC Charge Limit Voltage	None	No external charger required
16	Standard Charging Method	Constant Current / Constant Voltage (CC/CV)	Charging: 58.5V / 30A (built-in circuit)
17	Max. Charge Current	50 A	0.5C
18	Standard Charge Current	30 A	0.3C
19	Standard Discharge Current	100 A	1C
20	Discharge Cut-off Voltage	40 V (auto-protection)
21	Max. Continuous Discharge Current	200 A	2C
22	Operating Temperature – Charge	0℃ ~ +45℃	Built-in self-heating device
23	Operating Temperature – Discharge	-20℃ ~ +55℃	Built-in self-heating device
24	Weight	58 kg
25	Storage Temperature	0℃ ~ +25℃ (1 year)	Charge at least once every six months during storage
26	Shipping Voltage	≥ 51.2V
27	Appearance Standard	Clean, no damage, Chinese labels
28	Cycle Life	≥ 2,000 cycles at 0.5C charge / 1C discharge, 70% capacity retention
29	Temperature Protection	Equipped with temperature protection function	Yes

Features at a Glance:

High-Capacity LiFePO₄ Battery: 51.2V / 100Ah (5120Wh) for extended runtime on high-power applications
Pure Sine Wave AC Output: 5000W rated output, suitable for high-power appliances and equipment
Built-in Charger: No external charger required; built-in CC/CV charging circuit (58.5V / 30A)
Flexible Charging: AC220V input with adjustable charging current (30A standard, 50A max)
Self-Heating Device: Built-in for reliable operation in low-temperature environments
Multiple Output Ports: AC220V, DC48V, and USB 5V/3.1A for versatile device support
Comprehensive Protection: Over-temperature, overcharge, over-discharge, overcurrent, and short circuit protection
Long Cycle Life: 2,000 cycles with 70% capacity retention
Ideal Applications: Home backup power, off-grid systems, emergency power supply, and industrial equipment