Letoom Rechargeable D Batteries Lithium Cell 1.5 Volts 7500 Milliwatt Hours With 4 In 1 USB C Charging Cable For Flashlights Six Pack
Why you'll like it
- Effortless USB Charging — Integrated Type C ports allow direct plugging into any standard USB interface for a full charge in just two hours without a separate wall adapter.
- Eco Friendly Performance — Designed for over one thousand recharge cycles to drastically reduce heavy metal waste in landfills while lowering long term battery expenses.
- Advanced Safety Circuitry — Built in smart protections automatically safeguard against overcharging, short circuiting, and over discharging to ensure maximum device safety.
- Intuitive LED Monitoring — Dedicated color status indicators change from blinking red to solid green to provide clear visibility when power is completely replenished.
- Constant Voltage Output — Delivers a reliable steady 1.5 Volts stream ensuring high drain electronics like floodlights and toys operate at peak performance.
Product details
Description
Power your high-drain household electronics efficiently with these advanced rechargeable lithium D cell batteries. Engineered to replace traditional single-use alkaline options, this six-pack of high-capacity cells provides a sustainable energy solution for heavy-duty applications like professional flashlights, motorized toys, emergency floodlights, and outdoor camping lanterns.
With a robust energy rating of 7500 Milliwatt Hours and a constant 1.5 Volts output, they ensure your devices perform optimally at peak power until completely depleted, avoiding the typical slowdown experienced with standard alternatives. The standout innovation is the integrated direct-plug USB C charging port built right into each battery, completely eliminating the need for bulky, traditional dedicated wall chargers.
Using the included four-in-one charging cable, you can replenish multiple cells simultaneously from any standard USB port, power bank, or laptop in just about two hours. Designed with an advanced internal smart circuit, these lithium cells feature comprehensive protections against overcharging, over-discharging, overheating, and short-circuiting to guarantee maximum safety during operation.
Supporting over one thousand recharge cycles, they represent an eco-friendly investment that significantly minimizes electronic waste while providing reliable, long-lasting performance for all your modern home essentials.
Shop authentic letoom products — imported from the USA. Browse more health & wellness at Dropy India.
How to use
- Plug the included four-in-one USB C cable into the charging port located directly on each lithium battery.
- Connect the standard USB end of the cable into a certified power adapter, computer, or power bank.
- Observe the built-in LED indicator lights, which blink red during the active charging phase and turn solid green when power is fully restored.
- Once fully charged, unplug the cable and insert the cells into your compatible electronics according to device polarity markings.
Ingredients
Lithium Ion Cells, Copper Terminals, Steel Casing, Integrated Circuit Board, Plastic Insulation Film.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | letoom |
|---|---|
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
Can D-size batteries be recharged?
Yes, specific D-size batteries engineered with modern lithium-ion chemistry are designed to be recharged. This Letoom model features integrated USB C ports directly on each cell, allowing you to replenish them easily without a traditional external dock.
How long do rechargeable D batteries last?
These premium lithium D-cell batteries are rated for over one thousand full recharge cycles, offering long-term reusability over several years. Their high 7500 milliwatt-hour capacity ensures extended operational runtime per single charge in high-drain household appliances.
Which D-size battery is best?
Lithium-ion D-size batteries are widely considered the best choice for high-drain electronics because they deliver a constant 1.5 Volts output. Unlike traditional options that drop in voltage as they drain, these maintain full power until completely depleted.
Are these Letoom rechargeable batteries authentic USA imports in India?
Yes, Dropy sources these Letoom rechargeable lithium batteries directly from authorized distributors in the USA. This guarantees that Indian consumers receive one hundred percent authentic, premium-grade American imports delivered safely to their doorstep.
Do I need to purchase a separate wall charger for these cells?
No, a separate traditional charging adapter is not required. The package includes a specialized four-in-one USB C cable that allows you to plug up to four individual batteries directly into any standard USB port for quick and convenient charging.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.