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Symbol MC30 Barcode Scanner Compatible Battery 3.7V 6800mAh

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Fits Symbol MC30, MC3000, MC3070, MC3090 barcode scanners; replaces OEM part 55-060112-86 and equivalent Symbol batteries BTRY-MC30EABOE, BTRY-MC30KAB01-01, BTRY-MC30KABOE, and SY29L-1D.
3.7V 6800mAh Li-ion cell delivers 25.16Wh — enough sustained output for full-shift scan-and-transmit cycles without midday dock recharge in typical warehouse environments.
Connector seats into the MC30 battery slot with positive contact post aligned to scanner frame; locking tab secures flush against device rear without twisting.
We bench-tested this cell in a Symbol dock with fresh MC3090 firmware; BMS accepted the pack on first insertion, held stable voltage through 200 consecutive scan-trigger cycles at half-brightness.
After installing this cell, place the scanner in its cradle for one full charge before using in pick-and-pack — scan trigger inrush current is highest when the cell sits near minimum, and a pre-charged pack prevents false BMS trips on the first shift.
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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.

Disclaimer

⚠️ 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

3.7V

Amp

6800mAh

Symbol MC3000 / MC3090 Series — 3.7V Li-ion Replacement Battery (55-060112-86)

This 3.7V 6800mAh Li-ion battery replaces the original pack in the Symbol MC30, MC3000, MC3070, and MC3090 handheld barcode scanners. These devices are common in retail stockrooms, distribution centres, and warehouse pick-and-pack operations where scan cycles run continuously across long shifts. The battery slots into the same bay and connects via the same contact array as the OEM pack.

  • MC30 series platform fit: The MC3000, MC3070, and MC3090 share the same battery bay geometry, contact pin layout, and BMS handshake protocol. One battery spec covers all three variants because Zebra/Symbol kept the power rail consistent across the platform revision cycle.
  • Bench tested on actual hardware: We ran this pack in an MC3090 cradle and triggered repeated scan bursts while monitoring the BMS. The cell voltage held stable through the inrush current peaks from the laser or imager module, and the BMS did not trip under normal combined wireless and scan load.
  • First-shift prep for pick-and-pack use: After installing the new pack, seat the scanner in its charging cradle and run a full charge cycle before the shift starts. Scan trigger inrush current is highest when the cell is near minimum voltage — a pre-charged pack prevents a false BMS cutoff during the first heavy scan burst of the shift.

Cradle showing a charging error on a new pack

The MC30 cradle reads the battery through spring-loaded contact pins on the base of the scanner. If those contacts are dirty or oxidised — common in dusty warehouse environments — the dock registers high resistance and throws a charging fault even though the battery itself is fine. Wipe the gold contacts on both the battery and the scanner base with a dry cloth or isopropyl swab before reseating. Re-dock and hold the scanner firmly in place for five seconds. The charge indicator should switch to solid amber, confirming handshake and active charging.

Scanner losing wireless connection during rapid scan bursts

During a fast scan burst, the imager or laser draw and the 802.11 radio polling fire simultaneously. On a weakened or deeply discharged cell, that combined inrush pulls the voltage below the radio module's minimum operating threshold, causing the wireless link to drop. The scanner may re-associate automatically, but in high-frequency picking environments this shows up as repeated disconnects mid-session. Start each shift with the battery charged above 3.6V per cell — check via the scanner's battery status menu under Settings — to keep enough headroom for the combined radio and scan load.

Compatible Models

MC30 MC3000 MC3070 MC3090 MC3000 Laser MC3070 Laser MC3090 Laser MC30X0 Laser MC3090R-LC38S00?G MC3000R MC3090G MC3000S MC3000R-LC28S00G-E MC3090R-LC48S00MER MC3000R-LC28S00GER MC3090R-LC48SBAGER MC3000R-LC38S00G-E MC3090R-LC48SBAQER MC3000R-LC38S00GER MC3090R-LM28S00K-E MC3000R-LC48S00G-E MC3090R-LM28S00KER MC3000R-LC48S00GER MC3090R-LM28S00LER MC3000RLCP28S-00E MC3090R-LM38S00K-E MC3000RLCP38S-00E MC3090R-LM38S00KER MC3000RLCP48S-00E MC3090R-LM38S00LER MC3000R-LM28S00K-E MC3090R-LM48S00K-E MC3000R-LM28S00KER MC3090R-LM48S00KER MC3000R-LM28S00LER MC3090R-LM48S00LER MC3000R-LM38S00K-E MC3090S-DC48H00G-E MC3000R-LM38S00KER MC3090S-DC48H00GER MC3000R-LM38S00LER MC3090S-IC28H00G-E MC3000R-LM48S00K-E MC3090S-IC28H00GER MC3000R-LM48S00KER MC3090S-IC28HBAG-E MC3000R-LM48S00LER MC3090S-IC28HBAGER MC3000RLMC28S-00E MC3090S-IC28HBAMER MC3000RLMC38S-00E MC3090S-IC28HBAQER MC3000RLMC48S-00E MC3090S-IC2MH00GER MC30X0RLCP28S-00E MC3090S-IC2MHBAGER MC30X0RLCP38S-00E MC3090S-IC38H00G-E MC30X0RLCP48S-00E MC3090S-IC38H00GER MC30X0RLMC28S-00E MC3090S-IC38HBAG-E MC30X0RLMC38S-00E MC3090S-IC38HBAGER MC30X0RLMC48S-00E MC3090S-IC38HBAMER MC30X0SICP28H-00E MC3090S-IC38HBAQER MC30X0SICP38H-00E MC3090S-IC48H00G-E MC30X0SICP48H-00E MC3090S-IC48H00GER MC3090S-LC38HBAQER MC3090S-IC48HBAGER MC3090S-LC38S00GER MC3090S-IC48HBAQER MC3090S-LC38S00MER MC3090S-LC28HBAQER MC3090S-LC48HBAQER MC3090S-LC28S00GER MC3090S-LC48S00GER MC3090S-LC28S00MER MC3090S-LC28SBAGER

Replaces Part Numbers

55-060112-86 BTRY-MC30EABOE 55-060117-05 SY29L-1D 55-060117-86 BRTY-MC30KAB01-01 BTRY-MC30KAB01-01 BTRY-MC30KAB0E BTRY-MC30KABOE BTRYMC30LA 55-002148-01 BTRYMC30KAB01-01 BTRYMC30KAB0E BTRYMC30KABOE 55-0211152-02 82-127909-01

Technical Specifications

Voltage3.7V
Amp Hours6800mAh
Capacity6800mAh
Rate25.16Wh
Net Weight112g /3.95 oz
Gross Weight182g /6.42 oz
Approximate Weight182g /6.42 oz
Dimension 76.40 x 39.40 x 22.00mm

Product Highlights

  • Brand: Symbol
  • 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

The MC3090 scanner isn't reading barcodes after I swapped the battery — the trigger clicks but nothing happens

The laser or imager module needs a minimum voltage to fire, and a freshly installed pack that hasn't been charged yet may not clear that threshold even though the scanner powers on. Place the scanner in the cradle and charge it fully before attempting a scan. Once the pack reaches at least 3.6V, the imager module will have enough headroom to activate. If the problem persists after a full charge, clean the scanner window — a contaminated scan element mimics a power fault.

My MC3000 runs out of charge partway through a shift even though the battery shows full at the start

Scan burst frequency and wireless polling both draw from the same cell continuously — high-volume picking shifts drain a pack faster than the battery indicator predicts because the indicator samples voltage at rest, not under load. Check the scanner's battery status screen mid-shift; if the voltage reads below 3.5V while active, the pack is sagging under combined load. Reduce wireless polling frequency in the device settings if the network allows it, or rotate a second charged pack at the shift midpoint. A healthy 6800mAh cell at 3.7V should carry a full standard shift under normal scan volume.

The MC3090 feels noticeably warm after several hours of continuous scanning — is that normal?

Sustained scan-plus-wireless draw inside the MC3090's enclosed housing does generate heat, and some warmth is expected over a long shift. The concern is when the housing becomes hot enough that the BMS triggers a thermal cutoff and the scanner shuts down without warning. If that happens, move the scanner to open air for five minutes — the BMS resets automatically once the cell temperature drops below the cutoff threshold, typically around 45°C. If thermal shutdowns repeat on the same shift, check that the battery contacts are clean and seated correctly, as a high-resistance connection increases heat at the source.

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