Honeywell 318-034-034 Extended Li-Ion Scanner Battery

Overview

The Honeywell 318-034-034 is a 7000mAh lithium-ion extended battery rated at 25.2Wh, designed as a high-capacity power source for compatible Honeywell handheld mobile computers and scanners. Where a standard battery may fall short of a full shift in high-scan-rate warehouse or distribution environments, the 7000mAh capacity of the 318-034-034 (often searched as 318 034 034) provides substantially more runtime — reducing the number of mid-shift battery swaps that interrupt worker productivity and create downtime at the scan station.

At 25.2Wh, this battery stores roughly double the energy of many standard-capacity packs in the Honeywell scanner lineup. That margin matters in cold-storage picking environments or extended outdoor deployments where battery chemistry loses efficiency at lower temperatures and runtime drops faster than the label on a standard pack suggests.

Key Features

• 7000mAh / 25.2Wh Capacity: High-capacity Li-Ion cell designed to extend operational runtime beyond a standard shift — reduces battery swap frequency in demanding scan environments like distribution centers and manufacturing floors.
• Lithium-Ion Chemistry: Li-Ion cells hold charge without the memory effect of older NiMH designs, so partial charges between shifts do not degrade usable capacity over time.
• Extended Battery Form Factor: Engineered as a direct drop-in replacement for compatible Honeywell devices — no adapters or workarounds required when the host device supports the extended battery option.

Compatibility

The 318-034-034 is a Honeywell-manufactured battery. Verify compatibility against your specific Honeywell mobile computer or scanner model number before ordering — extended batteries are not universally interchangeable across the Honeywell Honeywell scanner and mobile computer line. Consult your device's user guide or Honeywell's product documentation to confirm this part number is listed as a supported battery option for your host unit. If you are sourcing batteries for a fleet of barcode scanners, confirming the exact host model first prevents mismatched orders.

Frequently Asked Questions

Q: What is the energy rating of the 318-034-034 battery?

A: The 318-034-034 is rated at 7000mAh and 25.2Wh. It uses lithium-ion chemistry.

Q: Is the 318-034-034 a standard or extended capacity battery?

A: It is an extended capacity battery. The 7000mAh rating is higher than standard-capacity Honeywell scanner batteries, providing longer runtime per charge cycle.

Q: Will the 318-034-034 work with any Honeywell scanner?

A: No. Extended batteries are device-specific. Verify that your Honeywell mobile computer or scanner explicitly lists part number 318-034-034 as a supported battery before ordering.

Q: Does lithium-ion chemistry affect how I should store this battery?

A: Li-Ion batteries are best stored at partial charge (around 40–60%) in a cool, dry environment if not in active use. Avoid full discharge storage, which can reduce long-term capacity.

Eden Phillips

The 318-034-034 comes up regularly in fleet battery refresh projects where operations teams are trying to eliminate mid-shift swap procedures. The 25.2Wh energy rating is the number I look at first — at that capacity, most Honeywell mobile computers running moderate scan workloads will clear a full 10-hour shift without a swap, which is the threshold most warehouse managers are targeting.

Technical Highlights:

• 7000mAh Capacity: Extended runtime versus standard-capacity packs — the difference between one battery swap per shift and zero, depending on scan duty cycle and screen-on time.
• 25.2Wh Energy Rating: Watt-hours are the more reliable comparison point than mAh alone when evaluating batteries across different voltage configurations — 25.2Wh is a meaningful extended-capacity figure for a handheld scanner battery.
• Li-Ion Chemistry: No memory effect means batteries can be opportunity-charged during breaks without degrading usable capacity over the battery's service life.

Deployment Considerations:

• Confirm the 318-034-034 is explicitly listed as a supported battery for your specific Honeywell device model before deploying fleet-wide — battery slots on Honeywell devices are not always interchangeable between extended and standard packs even within the same product family.
• In cold-storage environments (below 0°C), expect measurable capacity reduction from the rated 7000mAh — Li-Ion chemistry loses efficiency at low temperatures, so buffer your runtime estimates accordingly rather than assuming full rated capacity at freezer temperatures.

This battery is a practical fit for high-scan-rate distribution center environments where shift lengths exceed 8 hours and battery swaps carry a real productivity cost — particularly in facilities that have not yet deployed charging cradles at every workstation.