603048-3S LiPo battery pack: 11.1 V, 900 mAh, for medical equipment
One medical pack listing, stated exactly: 11.1 V, 900 mAh, listed for medical equipment, with terms belonging to the listing cited below.
Dimension-callout pouch outline — the site's recurring diagram motif. It is a schematic, not a photograph of a product, factory or customer project.
Home / Products
This page cites one of the two listings that carry the 603048-3S number, and the choice is deliberate: the medical-equipment listing, which states 11.1 V and 900 mAh with medical equipment as its application. The other listing for the same number describes a pack with battery-management protection and carries a different certificate combination and the same price range but a different listing identity. The two listings are not merged here, and their specifications are not combined: everything on this page describes the medical listing, and any question about the protection-equipped listing should be asked as a separate listing question.
An 11.1 V, 900 mAh pack suits portable medical equipment that needs a higher voltage than a single cell provides — monitors, portable instruments and handheld medical devices in the general sense. This page does not name a specific medical device, and it makes no claim that this pack complies with any medical-device regulation or standard. Compliance belongs to the finished device and its regulatory file, and a battery listing's certificate names do not transfer into a device approval. The medical buyer should treat documentation as the first requirement, not an afterthought.
Specification as listed
| Model | 603048-3S |
|---|---|
| Voltage | 11.1 V |
| Capacity | 900 mAh |
| Applications as listed | Medical equipment |
| Minimum order (this listing) | 3 pcs |
| Enquiry price range (this listing) | $5.47–7.17 |
| Lead time (this listing) | 7 work days |
| Chemistry | Lithium polymer battery pack |
Blank fields in the source listing are left blank here; no default value has been filled in. Prices on the company website are listed enquiry ranges for this listing, not confirmed transaction prices.
The documentation questions for this pack are: the certificate set for this exact listing, available upon request; the pack's protection design and wiring; cell traceability; and the supplier's change-notification practice — what happens, and who is told, if a cell or protection component changes. Those four questions protect the device's qualification, because a silent component change can invalidate testing that was done on the original configuration. Ask them before samples, and get the answers in writing.
Commercially, this listing states a 3-piece minimum order, an enquiry range of $5.47–7.17 and a 7-work-day lead time, all for this listing only. The small minimum suits a qualification sample: test fit, runtime under the device's real load, and protection behaviour, and confirm the documentation package alongside the physical sample. Confirm price, lead time, payment and warranty in writing for this listing before payment, and confirm whether the pack is supplied with the protection and wiring your device expects, rather than assuming a standard configuration.
For an inquiry based on this pack, state the medical device type in general terms, the voltage and capacity requirement, the peak current, the enclosure space, the quantity band, and the documents you need for your regulatory file. State explicitly that you are asking about the 11.1 V, 900 mAh medical-equipment listing, so the reply addresses the listing you mean and not the other listing that shares its number.
Related pages
Medical devices · LiPo packs · Series selection · Wholesale buying
How to place an inquiry, step by step
- Send the device facts. Tell us the device type, the available space (length, width and maximum thickness), the nominal voltage you need, the capacity or runtime you target, and the peak current if your device has motors, radios or heaters.
- Name the model or the shape. If a page on this site matches, quote its model number and listing details. If nothing matches, say so and describe the shape — flat, round, curved or ultra-thin — so the conversation starts on the custom route.
- Confirm documents and terms in writing. Ask for the certificate set for that exact model, confirm the minimum order, the listed enquiry price range and the lead time for that listing, and confirm payment and warranty terms before you pay. Terms stated for one model listing do not transfer to another model.
- Agree the sample step. Confirm whether the next step is a listed sample, an engineering sample for a custom shape, or a small trial order, and what test you will run on arrival — fit in the enclosure, runtime, or peak-current behaviour.
Send all of this in one message through the contact page: device type, space, voltage, capacity, peak current, model number if you have one, and the documents you need. That is the whole inquiry — one message, no account, no extra step.
What to send us now
Send one message with your device type, the space the battery must fit, the voltage and capacity you need, the peak current if it matters, and the model number if a page on this site already matches. Add the documents you need — certificates available upon request — and whether you need a listed model or a custom shape. Use the contact page and address it to the sales team by first name as published there. A specific message like that is what turns a catalogue of hundreds of models into a short, answerable question.