Symbol MC30 Barcode Scanner Compatible Battery 3.7V 2600mAh
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Symbol MC30 Barcode Scanner Compatible Battery 3.7V 2600mAh - is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
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
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
⚠️ 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.
Symbol MC30 Barcode Scanner Compatible Battery 3.7V 2600mAh - is backordered and will ship as soon as it is back in stock.
Voltage
3.7V
Amp
2600mAh
Symbol MC3000 / MC3090 Series — 3.7V Li-ion Replacement Battery (BTRY-MC30EABOE)
This 3.7V, 2600mAh Li-ion battery fits the Symbol MC30, MC3000, MC3070, and MC3090 series handheld barcode scanners. It matches the original cell voltage, connector, and BMS communication protocol so the host device accepts the pack without a firmware flag. Capacity is sourced from the product specification — 2600mAh, 9.62Wh.
- MC3000 / MC3070 / MC3090 platform fit: These models share the same battery bay geometry, 3.7V rail, and BMS handshake. One pack covers the full MC30 family without pin remapping or adapter plates.
- Bench tested on actual hardware: We cycled this pack through full charge and discharge on the MC3090 platform. The BMS held cutoff correctly at both the top and bottom voltage thresholds, and the host scanner reported full charge state without error codes.
- First-shift cradle protocol: After installing a new pack, seat the scanner in its charging cradle and run a complete charge cycle before putting the unit into pick-and-pack rotation. Scan trigger inrush current spikes highest when the cell sits near its minimum — a fully charged cell prevents false BMS trips on the opening scan burst of a shift.
Cradle showing charging error on a new MC30 pack
The MC3000 series cradle reads pack state through the contact array on the battery's base. Oxidation or residue on those contacts raises resistance enough for the dock to report a charging fault even when the pack itself is functional. Wipe the gold contacts on both the battery and the cradle slot with a dry lint-free cloth, then reseat the pack firmly until you hear the retention click. If the error clears, the pack is charging normally — the cradle fault code was contact resistance, not a bad cell.
Scanner losing wireless connection during a rapid scan burst
On the MC3090 with an 802.11 radio active, the scan trigger and the wireless transmitter draw current simultaneously during a fast scan sequence. If the cell voltage sags below the radio's operating floor during that combined inrush, the wireless stack drops and the scanner shows a disconnection event. This is more likely on a partially discharged pack or a cell that has aged into higher internal resistance. Start each shift from a full charge, and check pack voltage at the contact pins — a healthy cell should hold above 3.5V under load during an active scan burst.
Compatible Models
Replaces Part Numbers
Technical Specifications
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
My MC3090 scanner stops reading barcodes right after I swap in the new battery — what's happening?
The imager or laser in the MC3090 needs the cell voltage above a minimum threshold before it fires reliably. A new pack sitting in storage can drop low enough that the scan engine gets insufficient power on the first trigger pull. Place the scanner in its cradle immediately after the swap and run a full charge cycle before using it on the floor. Once the pack reads 4.1–4.2V at the contacts, the scan engine will fire consistently.
My MC3000 runs noticeably fewer scans per shift with the replacement pack compared to the original — what drains it faster than expected?
Scan burst frequency and wireless polling both pull from the same cell simultaneously — high scan volume on a busy pick line combined with constant 802.11 association requests adds up faster than intermittent use. Also check whether the backlight timeout is set aggressively short; the MC3000 display staying on between scans adds a continuous background draw the original battery had already aged around. Confirm the replacement pack voltage at end of shift — if it's dropping below 3.5V before the shift ends, reduce wireless polling frequency in the device settings or add a second spare pack to the rotation.
The MC3090 housing feels warm after a long scanning shift — is that a battery problem or a device problem?
Sustained heat in a compact housing like the MC3090 comes from the combined draw of the scan engine, wireless radio, and processor — not from a single failing component. The battery contributes when internal resistance is elevated, converting more charge into heat rather than usable current. Check whether the warmth is concentrated near the battery bay or spread across the body; heat isolated to the bay suggests a cell with rising internal resistance. If the pack is new and the heat is uniform across the housing, the draw profile is normal for a high-scan-rate shift — ensure airflow around the device between scan bursts.
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