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Voltaplex LIFE™ 18650 · Security & Remote Monitoring

Keep security systems
in the field longer

Your security equipment is built to stay deployed. Your battery shouldn't be the reason it comes back.

Battery-powered security systems can remain in the field for years. But as batteries degrade, maintaining those systems can mean more than simply replacing a few cells.

Service visits
Technician time
Replacement packs
Downtime
Disrupted operations

Voltaplex LIFE™ is a long-life 18650 lithium-ion cell designed for applications where battery performance over time matters as much as capacity on day one.

See if LIFE fits your application
Voltaplex LIFE 18650 cells
Voltaplex LIFE™ 18650
ModelCMICR18650F9S
Nominal capacity3,000 mAh
Nominal voltage3.6 V
Continuous discharge8 A
Format18650 cylindrical
CertificationUN38.3

The problem with comparing capacity alone

When selecting an 18650, it is easy to compare cells based primarily on initial capacity. But a higher-capacity cell doesn't necessarily deliver more energy over the complete life of the battery.

For equipment that cycles frequently and stays deployed for years, a better question is: how much useful energy will the cell deliver before it needs to be replaced?

Capacity retention over life
Internal C/2 charge, 1C discharge cycle testing
1.00 0.95 0.90 0.85 0.80 0.75 0.70 0 200 400 600 800 1,000 CYCLES STATE OF CHARGE (SOC) Voltaplex LIFE™ LG MJ1 (Reference)

Results based on internal testing under the specified conditions. Actual performance varies based on application and operating conditions.

Voltaplex LIFE™
~950
cycles to 80% capacity
LG MJ1 reference
~400
cycles to 80% capacity
~2.4×
More total energy over the tested life

Evaluate battery performance on lifetime energy delivered, not initial capacity alone.

A longer-lasting battery can mean fewer replacements

When security equipment is already deployed in the field, replacing a battery can carry costs well beyond the battery itself. A replacement may involve:

01
New cells or battery packs
02
Technician labor
03
Travel or site access
04
Equipment downtime

Reducing battery replacements helps lower the total cost of maintaining deployed equipment. For frequently cycled or difficult-to-service systems, the difference compounds over several years.

See a security camera ROI example

Security camera ROI example

An illustrative five-year scenario for a fleet of 1,000 deployable cameras, each using three 18650 cells, with field service costed at $75 per camera visit.

Over 5 years
Standard 18650 (~400 cycles)
Voltaplex LIFE™ (~950 cycles)
Expected replacements
2 (years 2.5 & 5)
0
Cell cost
$3.00
$3.00
Total cells purchased
9,000
3,000
Total cell cost
$27,000
$9,000
Field service visits
2,000 visits · $150,000
0 visits · $0
Total 5-year cost
$177,000
$9,000
5-year savings with LIFE™
$168,000
Lower total cost
95%

Illustrative scenario based on internal cycle testing. Actual results vary with duty cycle, service model and operating conditions.

Customer case study

Already proven in deployable security equipment

A UK-based security-camera manufacturer evaluated Voltaplex LIFE as an alternative to the Panasonic 18650 cells it had previously used. Before adoption, the manufacturer ran qualification testing inside its own application.

Load testing

To confirm LIFE could meet the electrical demands and runtime requirements of its equipment.

Environmental oven testing

To confirm performance under the environmental conditions required by the application.

LIFE performed successfully in both evaluations. Following qualification, the manufacturer adopted LIFE and reports that it currently uses Voltaplex LIFE across its projects.

Over the last few years, the manufacturer reports no devices returned due to battery failure.

Read the customer case study
Deployable security cameras
3 × 18650
cells per camera
Larger power supply systems
~40–175 × 18650
cells per unit, with some applications cycling once per day

Is LIFE right for your security system?

LIFE is not intended to be the best cell for every 18650 application. It is designed for applications where long-term battery performance creates meaningful value. LIFE may be a strong fit when your equipment:

Uses rechargeable 18650 cells
Can operate within a 3.0 Ah capacity requirement
Cycles frequently
Requires 8 A continuous discharge or less
Remains deployed for several years
Benefits from reducing battery replacements over its operating life
Is expensive or inconvenient to service

A simple path to evaluation

You don't need to determine whether LIFE is right for your application on your own.

STEP 01
Tell us about your application

Share your current cell, battery configuration, duty cycle, required runtime and expected service life.

STEP 02
We'll review the fit

Our team reviews the requirements and helps determine whether LIFE's long-cycle performance could provide a meaningful advantage.

STEP 03
Evaluate LIFE

If LIFE is a good technical fit, we'll work with your team on the appropriate evaluation path.

Could your battery last as long as your security system?

If battery replacement is adding cost, maintenance or downtime to your deployed equipment, let's determine whether LIFE can help.

See if LIFE fits your application View the LIFE™ 18650 product page
team@voltaplex.com

Voltaplex LIFE™ — long-term battery performance for equipment built to stay in the field.

Supporting resources