NEW JOURNEY
Product Description
A connector with the correct shape can still have the wrong polarity or signal assignment. The 7.4V 2600mAh Battery Pack offers several interface options, so the equipment pinout is part of its specification. Two 18650 cells form the electrical platform. The charger, protection circuit and load are matched to that 2S arrangement, with 6V as the recommended discharge cutoff.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | 7.4V 2600mAh Battery Pack |
| Brand | New Journey |
| Nominal Voltage | 7.4V |
| Rated Capacity | 2600mAh (2.6Ah) |
| Minimum Rated Capacity | 2550mAh (2.55Ah) |
| Nominal Energy | Approx. 19.24Wh, calculated from 7.4V x 2.6Ah |
| Chemistry | NCM |
| Cell Format / Configuration | 18650 cells, 2S1P |
| Housing Material | Heat-shrink film |
| Maximum Charge Current | 2.6A; 0.5C charging recommended |
| Maximum Continuous Discharge | 7.8A; 8A BMS rating |
| Charging Cut-off Voltage | 8.4V maximum |
| Discharge Cut-off Voltage | 5.2V minimum; 6V recommended |
| Cycle Life | At least 500 cycles, retaining more than 80% of initial cell capacity |
| Dimensions | Approx. 38 x 20 x 67mm |
| Weight | Approx. 0.12kg |
| Connector Options | 4-pin connector, JST, DC5521 or another approved interface |
| Certification / Transport Documents | To be confirmed for the ordered configuration and destination |
Product Details
Equipment Specific Requirements
Equipment-specific assessment includes the device’s shutdown threshold and the consequences of a protection cutoff. The battery interface must also preserve any temperature or identification signals required by the host. A nominal 7.4V match does not establish compatibility or equipment certification.
Check every pin assignment
The approved sample record should identify connector part, polarity, pin functions and cable length. Capacity and voltage checks must use the final 2S assembly rather than an assumed wiring pattern from a similar device.
Production and Handling Context
Prepare a Product Enquiry
Send device cavity, mating connector and electrical pinout to New Journey for a 7.4V 2600mAh Battery Pack quotation.
Compare 7.4V 2600mAh Battery Pack with related models
| Selection point | 7.4V 2600mAh Battery Pack | 7.4V 2000mAh Battery Pack | 7.4V 5000mAh Battery Pack |
|---|---|---|---|
| Nominal Voltage | 7.4V | 7.4V | 7.4V |
| Rated Capacity | 2600mAh (2.6Ah) | 2000mAh (2Ah) | 5000mAh (5Ah) |
| Minimum Rated Capacity | 2550mAh (2.55Ah) | 1950mAh (1.95Ah) | 4950mAh (4.95Ah) |
| Nominal Energy | Approx. 19.24Wh, calculated from 7.4V x 2.6Ah | Approx. 14.8Wh, calculated from 7.4V x 2Ah | Approx. 37Wh, calculated from 7.4V x 5Ah |
| Chemistry | NCM | NCM | NCM |
| Maximum Continuous Discharge | 7.8A; 8A BMS rating | 6A; 6A BMS rating | 15A; 15A BMS rating |
FAQ
Why Work with New Journey?
New Journey is the website brand used for this project by Xiamen New Journey Technology Co., Ltd. For this compact 2S pack, provide the device dimensions, operating current and connector requirements with the enquiry. Sample acceptance should record the agreed electrical configuration, wiring, label and packaging so repeat orders can be checked against the same configuration.
What charger information is needed for this battery?
Charging Cut-off Voltage: 8.4V maximum; Maximum Charge Current: 2.6A; 0.5C charging recommended. 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?
Dimensions: Approx. 38 x 20 x 67mm; Weight: Approx. 0.12kg. 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?
Connector Options: 4-pin connector, JST, DC5521 or another approved interface. 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.