7.4v 2600mah Battery Pack

Ordering the 7.4V 2600mAh Battery Pack from HSS Energy factory starts with three practical checks: available space, real load and connector details. Charger information comes next. With those points settled, we can build a useful sample instead of guessing from voltage and capacity alone. This matters in compact equipment, where even the cable exit can decide whether a pack fits cleanly.

Marketing product illustration. Connector, cable, label and final dimensions follow the approved order specification.

Key Specifications

1. Why This Shape Works

The 18650 2S1P lithium battery puts two cylindrical cells side by side in a narrow pack. It can sit behind a control board, beside a motor or inside a handheld enclosure. Check the full bay, though: the cable bend and connector need space too.

2. Capacity Means Little Without Load Data

A 7.4V 2.6Ah battery pack will behave very differently in a quiet monitor and a motor-driven device. Share the normal current, peak current, duty cycle and target runtime. Those four figures tell us far more than the application name.

Conceptual application artwork supplied by HSS Energy. It indicates possible evaluation directions, not confirmed compatibility with the pictured equipment.

4. The Charger and Pack Need to Agree

For the 2S 2600mAh lithium battery pack, the charger, equipment and protection board must work within the same window. We look at charging control, steady load and surge demand together. The BMS is useful protection, but it cannot correct a mismatched charger or an oversized load.

5. The Connector Is Part of the Product

The 7.4V 2600mAh Li-ion battery can use a 4-pin connector, JST, DC5521 or another approved interface. A mating-part number and pinout are better than a photo alone. We record the cable, polarity, exit direction and label with the approved sample so repeat orders do not depend on memory.

OEM/ODM customization artwork. Available changes are evaluated against electrical, mechanical and compliance requirements.

6. A Sample Worth Repeating

Once a sample is approved, its specification becomes the production reference. Assembly and inspection follow that record, covering the cells, wiring, protection function, voltage and appearance. The factory photo below is genuine HSS Energy material, although the visible packs should not be presented as this exact model without separate confirmation.

Factory production photo supplied by HSS Energy. Confirm model-specific context before using it as evidence for this exact product.

Packaging and Delivery

Packing depends on quantity, destination and transport method. Send us the destination country, required labels and any importer document list with the enquiry. We then check the transport papers against the final pack instead of borrowing documents from a similar model.

Real packaging and shipment photo supplied by HSS Energy; cartons shown may cover other battery models or orders.

FAQ

What information should I send before requesting a sample?

Send the battery-bay drawing, voltage range, normal and peak current, connector details, charger information and target quantity.

Can the connector and cable be changed?

Yes. We can review the interface, pinout, lead length, wire gauge and cable exit before sampling.

How should I estimate operating time?

Use the real average current and duty cycle, not the standby figure. Motors, radios, heaters and bright displays can change the result quickly.

Are the pictured applications already compatible?

No. They are application directions. The device still needs an electrical, mechanical and charging review.

What documents are available for shipping?

That depends on the final pack, destination and transport method. Include the importing country and document list in your quotation request.

Why Work with HSS Energy?

Xiamen HSS Energy Technology Co., Ltd. was established in 2023, and its partners bring more than a decade of lithium battery experience. For a compact pack like this, our job is simple: understand the device, build a useful sample and keep the approved details consistent when production begins. OEM and ODM work can cover the electrical configuration, connector, wiring, label and packaging.