Granicell 10000 Milliampere Hour Rechargeable D Cell Batteries Nickel Metal Hydride Pre Charged Solar Energy Low Self Discharge Four Pack
Why you'll like it
- Sustainable High Capacity — The ten thousand milliampere hour rating provides long lasting power for high drain household electronics and emergency equipment.
- Extreme Lifespan Durability — Engineered for over one thousand three hundred recharge cycles to replace thousands of wasteful alkaline disposable batteries.
- Advanced Charge Retention — Low self discharge technology allows these cells to maintain up to eighty percent of their capacity even after three years in storage.
- Superior Device Safety — Built with a multi layer protective design to prevent dangerous leaks and short circuits inside your valuable electronics.
- Eco Friendly Readiness — Pre charged using clean solar energy so they are completely ready to power your flashlights and clocks right out of the box.
Product details
Description
The Granicell Rechargeable D Cell Batteries offer a sustainable and high-capacity power solution for high-drain electronic devices. Engineered with a massive ten thousand milliampere hour capacity, these Nickel-Metal Hydride batteries deliver reliable energy output for heavy-duty applications. They are pre-charged using solar energy, making them ready to use straight out of the box while supporting eco-friendly practices. Designed for long-term utility, these batteries retain up to eighty percent of their charge even after three years of non-use due to advanced low self-discharge technology.
This four-pack power solution is ideal for homeowners, emergency preparedness planners, and outdoor enthusiasts who require uninterrupted power for essential equipment. Whether powering high-intensity LED flashlights, motorized toys, large wall clocks, or critical emergency radios, these cells ensure consistent performance during extended use or power outages.
With a lifespan of over one thousand three hundred recharge cycles, this set significantly reduces the environmental waste and recurring costs associated with disposable alkaline alternatives. Built-in multi-layer protection guards your sensitive household electronics against potential short circuits, overcharging, and leaks. This premium imported battery pack ensures your high-drain Indian household devices remain powered when you need them most.
Shop authentic Granicell products — imported from the USA. Browse more health & wellness at Dropy India.
How to use
- Insert the D-cell batteries into your compatible device, ensuring the positive and negative terminals align correctly.
- Charge fully before first use if maximum capacity is required, using a standard compatible Nickel-Metal Hydride D-cell battery charger.
Ingredients
Nickel-Metal Hydride (NiMH), Nickel Hydroxide, Hydrogen-Absorbing Alloy, Potassium Hydroxide Electrolyte, Steel Casing, Polypropylene Separator.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Granicell |
|---|---|
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
Which is better, Li-ion or NiMH or NiCd?
Lithium-Ion offers higher energy density and is lighter, making it ideal for compact portable tech. However, Nickel-Metal Hydride is superior for standard household applications and heavy-duty devices like large flashlights because it is safer, highly durable, and provides a stable 1.2-Volt output across thousands of cycles without memory effect.
How long do 4 D cell batteries last?
The runtime depends heavily on the power consumption of the connected device. With a substantial ten thousand milliampere hour capacity, a four-pack can power high-drain LED flashlights for dozens of hours, or low-drain devices like wall clocks and emergency radios for many months before requiring a recharge.
What are the disadvantages of NiMH batteries?
Nickel-Metal Hydride batteries typically have a slightly lower voltage of 1.2 Volts compared to the 1.5 Volts of disposable alkaline batteries, though most modern electronics handle this seamlessly. They also experience a gradual self-discharge over time, which is mitigated in these specific low self-discharge models.
Are these Granicell rechargeable D batteries authentic imports available in India?
Yes, these are authentic USA-imported Granicell batteries. Dropy sources all items directly from trusted suppliers and brands in the United States to ensure genuine quality, strict safety standards, and reliable performance for Indian consumers.
Can these solar pre-charged batteries be recharged with a standard electricity charger?
Yes, while they are initially pre-charged using solar energy at the factory, you can easily recharge them at home using any standard household smart battery charger designed for Nickel-Metal Hydride D-size cells.
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.