NEW JOURNEY
Product Description
The 12V 30Ah LiFePO4 Battery Pack uses twenty 32700 cells in a 4S5P arrangement. Its capacity is higher than the 20Ah version, but both references list 20A continuous discharge. The main benefit is therefore additional energy reserve within the specified duty, rather than an assumed increase in output power. The 170 x 77 x 181mm envelope also needs clearance for the selected terminals or leads.
Technical Specifications
| Parameter | Reference Specification |
|---|---|
| Product Name | 12V 30Ah LiFePO4 Battery Pack |
| Brand | New Journey |
| Chemistry | LiFePO4 |
| Nominal Voltage | 12.8V |
| Rated Capacity | 30Ah |
| Minimum Rated Capacity | 29Ah |
| Nominal Energy | 384Wh |
| Cell Format | 32700 LiFePO4 cylindrical cell, 6000mAh reference |
| Cell Configuration | 4S5P |
| Standard Charge | 0.2C constant current to 14.4V, then 14.4V constant voltage until current declines to ≤0.05C |
| Reference Charge Time | Approx. 6 hours under the stated standard-charge method |
| Charging Cut-off Voltage | Source lists ≤14.6V; 14.4V recommended |
| Maximum Charge Current | 30A stated; source also recommends 0.5C. For 30Ah, 0.5C equals 15A. Final production limit to be confirmed |
| Standard Discharge | 0.2C constant current to 10.4V |
| Discharge Cut-off Voltage | Source lists ≥8V; 10.4V recommended |
| Maximum Continuous Discharge | 20A reference; source notes this parameter can be adjusted to customer requirements |
| Peak Current | 40A reference; permitted peak duration not supplied |
| Cycle-Life Reference | ≥1000 cycles with remaining cell capacity above 80% of initial capacity; full test conditions not supplied |
| Operating Temperature | Charge: 0–55°C; Discharge: 0–55°C; supplied sheet also notes cell surface temperature ≤80°C during discharge |
| Storage Temperature | Less than 1 year: 0–25°C; less than 3 months: -10–45°C |
| Maximum Dimensions | 170 × 77 × 181mm (L × W × H) |
| Approx. Weight | 3.3kg |
| Optional Communication | RS485, CAN, Bluetooth |
| Housing and External Interface | Project-dependent; supplied specification does not lock one housing material or terminal format |
Product Details
Solar and Portable Loads
The 12V 30Ah LFP battery can be considered for solar-powered equipment, backup loads or portable installations within its current limits. Daily energy use establishes the reserve requirement; motor or inverter startup establishes a different load condition. Charging control and enclosure requirements are then matched to the intended environment.
Check the load against 20A
The approved test should distinguish steady operation from startup demand. Compare the finished body, terminal arrangement and charging profile with the selected equipment before a batch order.
Production and Handling Context
Prepare a Product Enquiry
Send load profile, charger settings and installation envelope to New Journey for a 12V 30Ah LiFePO4 Battery Pack quotation.
FAQ
What should I compare before selecting 12V 30Ah LiFePO4 Battery Pack?
Start with the Product Name, Brand, Chemistry listed for this model. Send the application limits with your inquiry so the selected configuration can be checked against them.
What charger information is needed for this battery?
Charging Cut-off Voltage: Source lists ≤14.6V; 14.4V recommended; Standard Charge: 0.2C constant current to 14.4V, then 14.4V constant voltage until current declines to ≤0.05C. Match the charger profile, polarity and connection to the ordered assembly. A voltage-class label alone does not establish compatibility with an existing charger.
How much installation space should I allow for this battery?
Maximum Dimensions: 170 × 77 × 181mm (L × W × H); Approx. Weight: 3.3kg. Allow access to the terminals or connector and room for the cable bend and retention hardware. Compare the finished assembly drawing with the actual equipment space before fixing the mounting points.
Which connection details should be fixed for this battery?
Housing and External Interface: Project-dependent; supplied specification does not lock one housing material or terminal format. The selected connector must match polarity, lead routing and the permitted load of the complete assembly. Where alternatives are listed, select the exact version in the order drawing.