TASER Pulse Lithium Battery – 50 Firings, Tool-Free Install

A personal defense device is only as reliable as what powers it. If your Pulse is showing dim LEDs, powering on inconsistently, or hesitating where it used to respond instantly, the battery is almost certainly the cause. The TASER Pulse Lithium Battery fixes that in about thirty seconds — no tools, no disassembly, no sending the device anywhere.

Who This Replacement Battery Is For

Pulse owners who have crossed the 50-firing threshold and anyone who has carried their device for two or more years without swapping the pack. Lithium batteries degrade over time whether the device gets used or not — calendar age matters as much as round count. This also makes sense for travelers or anyone entering a higher-risk period who wants a fresh pack in the device and the original as a verified backup. If the Pulse is your primary personal defense tool, this is not optional maintenance.

Is It the Right Fit for You?

Choose It If You Want

• To restore a Pulse that powers on inconsistently or no longer fires reliably
• A tool-free replacement that takes under a minute with no guesswork
• A genuine pack with the correct voltage and connector for the Pulse platform
• A backup unit for extended travel or higher-demand periods

Consider Another Option If You Need

• A complete personal defense device rather than a replacement component
• A battery compatible with a different TASER model — confirm fit before ordering
• A full device upgrade with current firmware or updated features

TASER Pulse Lithium Battery Features and Benefits

• 50-Firing Capacity: Matches the original factory specification — full output for the life of the pack, not a reduced alternative.
• Tool-Free Installation: The grip cover slides off, the depleted pack unplugs, the new one connects. No tools, no device disassembly required.
• Lithium Chemistry: Holds charge longer than alkaline alternatives and maintains consistent performance across temperature extremes — relevant if your device lives in a bag, a drawer, or a vehicle glove box.
• Correct Connector and Voltage: Designed specifically for the Pulse. No adapter needed, no risk of under- or over-voltage stressing the device.
• Compact Form Factor: Dimensions are 1 inch by 3 inches by 3.5 inches — the same footprint as the original, so device balance and holster fit stay unchanged.
• 90-Day Warranty: Manufacturer-backed coverage on the replacement pack.
• Minimal Weight: 0.1 lbs — the swap adds nothing to carry weight.

How the TASER Pulse Lithium Battery Compares

Two alternatives Pulse owners typically consider when performance starts to slip.

What’s Included and What to Know

What’s in the Box

• One TASER Pulse Lithium Battery replacement pack

Storage and Care

Store the unused pack at room temperature, away from direct heat or prolonged cold. If you’re keeping the original battery as a backup, store it in a dry location and check device function periodically — lithium cells lose capacity slowly over time even in storage.

Legal Notes

TASER devices and their components are legal to own in most US states, but some states, cities, and venues impose restrictions on civilian ownership or carry. Check your local laws before purchasing or carrying.

TASER Pulse Lithium Battery: Frequently Asked Questions

How many firings does the TASER Pulse Lithium Battery support?

The pack is rated for 50 firings — the same as the original factory battery. That’s the full-output spec across the life of the pack. Once you’ve hit or approached that count, or if the device is two or more years old, a fresh battery is the straightforward fix for degraded performance.

How do you install the TASER Pulse Lithium Battery?

No tools required. Slide off the grip cover, unplug the depleted battery pack, connect the new one, and replace the cover. The process takes under a minute. The connector is keyed for the Pulse, so there’s no ambiguity about orientation or fit.

Will this battery work in other TASER models?

This pack is designed specifically for the TASER Pulse. Other TASER models use different battery configurations with different connectors and voltage requirements. Do not assume cross-compatibility — verify the correct replacement part for your specific model before ordering.

How long does the TASER Pulse Lithium Battery hold a charge in storage?

Lithium cells retain charge better than alkaline alternatives and perform reliably across temperature ranges — useful if the device sits in a bag or vehicle for extended periods. That said, all lithium batteries lose capacity slowly over time. If the device has been sitting untouched for a year or more, a fresh pack is worth considering regardless of firing count.

Keep Your Pulse Ready

A device you’re not sure about isn’t a defense tool — it’s a liability. The TASER Pulse Lithium Battery is a straightforward, low-cost fix for a reliability problem that gets worse the longer it goes unaddressed. Add it to your cart and have it installed before you need it.