Information About Modern Lantern's Battery System
What Makes Modern Lantern's Removable Battery Superior?
How Our Patented Battery System Works
Modern Lantern cordless table lamps use our patented removable / rechargeable battery system built around high-performance lithium-ion (Li-Ion) battery modules.
These powerful batteries are:
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Removable and rechargeable — they include a fast 12V wall charger to recharge the battery pack away from the lamp. So the lamp stays on the table as it should.
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Click-in / out, easy to remove — the battery packs are hidden in the base, designed to be taken out of the lamp base quickly, so you never have to move the lamp itself to recharge it, and with an extra battery pack you will never have any downtime.
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High capacity & long life — our exclusive battery packs are 12 V Li-Ion (more powerful than anything else on the market) with capacities up to 7000 mAh, providing long run times (30+ hours per charge) and 750+ charge cycles over their lifespan.
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Paired with efficient LED bulbs — low power demand 12 V LED bulbs (often dimmable) uses a fraction of the power of traditional bulbs while producing similar warm colored light output.
Why This Patented Removable Battery Method Is Better than the Competition
Practical, User-Friendly and Eco-Friendly
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No need to unplug or carry a heavy lamp to a charging outlet — just remove and recharge the battery itself.
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Optional spare battery packs can be kept charged for zero lamp downtime — especially helpful in commercial settings like restaurants or homes with frequent use or ones that may have occasional power outages.
Other cordless lamp companies use a built-in, non-removable battery. That means when the light runs out or the battery ages, the whole lamp must be brought to the outlet or thrown away in the end — inconvenient and definitely not environmentally friendly.
Replacement Parts & Long Term Service
Another key advantage of this removable system is its serviceability.
Replacement Batteries & Parts Available Online, Anytime
Modern Lantern offers extra battery packs and other components (like bulbs and chargers) as available parts. Because the batteries are removable and standardized within our product line, you can:
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Keep a spare charged pack for continuous use.
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Replace old batteries after years of use without replacing the whole lamp.
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Order replacement bulbs or wall chargers separately if they get lost or you are ready for an upgrade.
This level of support is much stronger than typical disposable or integrated battery lamps, which often cannot be serviced. We are servicing customers and keeping their lamps working for well over a decade already and we carry retired parts even if we upgrade our technology. We even rebuild and service your lamps at our shop in Fort Worth, Texas.
Warranty & Service
Modern Lantern provides a 1-year warranty on electronic components (battery, bulb, charger), plus real customer support to help with replacements or any rare issues you might encounter. Many generic or mass-market cordless lamps either have short, limited warranties or limited parts support, meaning you might have to replace the entire product instead of fixing a failing component.
In Summary...
Modern Lantern’s patented removable battery system is designed to:
- Power lamps anywhere without outlets or ugly cords.
- Make recharging the battery very simple and without having to move the lamp to an outlet to recharge.
- Reduce waste through long lasting rechargeable batteries and efficient LEDs.
- Support long-term use with replaceable parts and warranty/service support.
All of this adds up to a more practical, eco-friendly, and user-supportive solution compared to other cordless table lamps available in the market today.
Here's Some Other Helpful Links
User Guide
FAQs
Warranty, Shipping, Returns, and Care
Product Protected by US Patents

