ZQ-VB-Z7 LFP12.8-300
3.84kWh Capacity.
Compact 12.8V Platform.
3.84kWh Usable Energy
12.8V nominal voltage and 300Ah nominal capacity provide 3.84kWh of specified usable energy.
200A Current
Nominal charge / discharge current is specified at 200A.
≥6,000 Cycles
Specified cycle life is at least 6,000 cycles at 80% DOD and 25°C.
Up to 4 Units
The formal specification supports parallel connection of up to four battery units.
Built-In LCD
Battery Display is formally specified as Supported (LCD) for local status viewing.
26kg Compact Design
The battery measures 384 × 194 × 255mm with a specified total weight of 26kg.
ZQ-VB-Z7 LFP12.8-300 Specifications.
| Usable Energy | 3.84 kWh |
|---|---|
| Nominal Capacity | 300 Ah |
| Cell Configuration | 4S1P |
| BMS Configuration | 4S200A |
| Nominal Voltage | 12.8 V |
| Operating Voltage Range | 10.0V – 14.6V |
| Nominal Charge / Discharge Current | 200 A |
| Peak Current | 205 A (1s) |
| Nominal Charge / Discharge Power | 2.56 kW |
| Peak Power | 2.62 kW (1s) |
| Short-Circuit Current | Approx. 2000 A (20–500 μs) |
| Cycle Life | ≥ 6,000 cycles @80% DOD, 25°C |
| Communication | Not supported |
| Parallel Connection | Supports up to 4 units |
| Remote Monitoring | Not supported |
| Battery Display | Supported (LCD) |
| Weight | 26 kg |
| Dimensions (L × W × H) | 384 × 194 × 255 mm |
| Operating Temperature | Charge: 0°C ~ +50°C / Discharge: -10°C ~ +60°C |
| Relative Humidity | 0 – 95% |
| Storage Temperature | <3 months: -10°C ~ 25°C / <1 year: 0°C ~ 25°C |
| Max. Operating Altitude | 2000 m |
| Protection Rating | IP67 |
| Installation | Floor standing |
| Terminal Type | M8 |
| Certification | UN38.3 |
12.8V LiFePO4 Battery Architecture.
Specified nominal battery voltage.
Lower boundary of the operating range.
Upper boundary of the operating range.
Specified cell configuration.
300Ah Capacity with 200A Current Capability.
Specified usable battery energy.
Specified nominal capacity.
Nominal charge / discharge power.
Specified peak power for 1 second.
4S200A BMS & 200A Output.
Nominal charge / discharge current.
Specified peak current for 1 second.
Specified BMS configuration.
Approx. 20–500 μs as specified.
Supports up to Four Units.
Expandable Capacity for Compatible 12.8V Systems.
The ZQ-VB-Z7 LFP12.8-300 supports parallel connection of up to four units. Final battery quantity, charger configuration, cable sizing and system protection should be matched to the requirements of the connected equipment.
Local LCD Battery Display.
Supported (LCD)
Local LCD display is formally specified for battery status viewing.
Not Supported
The formal specification lists Communication as Not supported.
Not Supported
Remote Monitoring is formally specified as Not supported.
≥6,000 Cycles at 80% DOD.
Specified battery cycles.
Specified DOD condition.
Specified cycle-life reference temperature.
Lithium iron phosphate.
IP67 Battery Protection.
Compact 12.8V LiFePO4 Battery for Demanding Applications.
The ZQ-VB-Z7 LFP12.8-300 is formally specified with an IP67 protection rating. The supplied product description positions the battery for indoor and outdoor energy-storage, backup-power and mobility applications.
Defined Charge & Discharge Temperature Range.
Specified charging range.
Specified discharging range.
Specified relative humidity range.
Maximum operating altitude.
Compact 26kg Battery Package.
Specified battery length.
Specified battery width.
Specified battery height.
Specified battery weight.
Specified installation method.
Specified terminal type.
Battery display supported.
Specified cell configuration.
Energy Storage, Backup & E-Mobility.
UN38.3 Certification.
Battery Transport Certification: UN38.3.
The formal technical specification lists Certification: UN38.3. The supplied product description also identifies UN38.3 certification for air, sea and road battery transport.
