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DYMO LabelManager 260 Compatible Battery 7.4V 650mAh 14430

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From $35.99 USD $44.99
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Fits DYMO LabelManager 260, 280, 260P, and PnP models; replaces OEM part numbers 14430, W003688, S0895880, S0915380, and 1758458.
7.4V and 650mAh capacity delivers stable voltage to thermal print head and feed motor without dropouts during mid-job printing.
Connector slides straight into battery slot with single locking tab; orientation is keyed to prevent reversed insertion.
We ran full charge cycles on the LabelManager 260 platform; BMS accepted handshake within two cycles with no fault codes.
After installing, charge fully then print ten test labels before production use—thermal head calibration requires stable voltage confirmation from new BMS.
Delivery time

This product ships directly from our Manufacturer’s Warehouse and is usually delivered within 5 – 8 business days to your doorstep.

Discount: As a thank you for your patience, enjoy 5% off on your order
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.

Voltage

7.4V

Amp

650mAh

DYMO LabelManager 260 Series — 7.4V Li-ion Replacement Battery (14430)

This 7.4V 650mAh Li-ion battery replaces OEM part 14430 in the DYMO LabelManager 260, 260P, 280, and LabelManager PnP portable label printers. It slots into the same bay as the original cell and connects via the standard two-pin pack connector. Capacity is 650mAh (4.81Wh), matching the factory specification.

  • LabelManager 260 / 280 / PnP compatibility: These models share the same battery bay dimensions, connector pinout, and BMS handshake protocol — all validated against OEM part numbers 14430, W003688, S0895880, S0915380, and 1758458.
  • Bench tested on actual hardware: We cycled this pack through charge and discharge on a LabelManager 260. The BMS held the cutoff voltage correctly at both ends, with no false low-battery flags during the thermal print cycle.
  • First-use print sequence: After installing, charge the pack fully, then print five test labels before field use. The thermal print head draws a short current spike on each label — running this sequence confirms the BMS current profile is correctly matched to the new cell before production labeling begins.

Why the LabelManager 260 stops printing after sitting unused for months

Li-ion cells self-discharge during storage. If the LabelManager 260 sits unused long enough, the pack voltage drops below the BMS minimum threshold — typically around 6.0V for a 7.4V two-cell pack. At that point the printer powers on but the thermal head will not fire because the BMS blocks load current to protect the cells. Connecting to the charger and allowing a full charge cycle before attempting to print will recover normal operation in most cases.

Print coming out faded or streaky with a battery that still shows charge

The DYMO thermal print head requires stable voltage during each heating cycle to reach the correct temperature across its full width. A degraded or partially discharged cell causes voltage sag the moment the head fires, dropping below the threshold the printer needs for consistent dot heat. The result is faded text, missing characters, or streaky output — even when the battery indicator shows two or three bars. Charge the pack fully and run a test print; if streaking persists at full charge, the cell has lost usable capacity and the pack needs replacement.

Compatible Models

LabelManager 260 LabelManager 280 LabelManager 260P LabelManager PnP 260P 280 PnP 280P LabelManager 280P

Replaces Part Numbers

14430 W003688 S0895880 S0915380 1758458

Technical Specifications

Voltage7.4V
Amp Hours650mAh
Capacity650mAh
Rate4.81Wh
Net Weight45g /1.59 oz
Gross Weight83.5g /2.95 oz
Approximate Weight83.5g /2.95 oz
Dimension 57.80 x 32.20 x 21.50mm

Product Highlights

  • Brand: DYMO
  • Manufacturer: CS
  • Series: Standard
  • Color: Black
  • Product Type: Li-ion
  • Battery Type: Li-ion
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

My LabelManager 260 powers on but won't print anything after I put in a new battery — what's wrong?

A freshly installed pack that has been in storage may have a resting voltage just above the power-on threshold but still below what the BMS allows the thermal head to draw. Charge the battery to 100% before attempting to print — the head requires the full 7.4V supply rail to fire correctly. If the printer still refuses to print after a full charge, confirm the pack is seated fully and the connector contacts are clean.

The label feed keeps jamming even though the motor sounds like it's running — is this a battery issue?

Yes, it can be. The paper feed motor relies on consistent torque, and torque drops when the cell voltage sags under load. At low charge, the motor spins but doesn't generate enough force to drive the label tape cleanly through the feed path, causing jams or partial feeds. Charge the pack fully and test — if jams stop at full charge but return as the battery drains, the cell is losing voltage too quickly under motor load and needs replacement.

After replacing the battery, my LabelManager 260P disconnects from the computer mid-job — did I install it wrong?

The USB connection on the LabelManager PnP draws power from the battery during active data transfer and printing simultaneously. If the pack voltage sags during that combined load, the USB interface drops out before the print job completes. Check that the replacement pack is fully charged — a partially charged Li-ion cell has higher internal resistance and will sag harder under dual load. Charge to full, reconnect, and retry the job; if drop-outs continue at full charge, clean the battery terminals with a dry cloth and reseat the pack.

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