Delipow D Size 11000mAh 1.2V Ni-MH Rechargeable Battery – Ultra-Massive Capacity, 1200 Cycles & Long-Lasting Power for Gas Stoves, Boilers & Flashlights (4-Pack)
Description
Product Description:
The Ultimate Heavy-Duty Powerhouse: Meet the Delipow D Size 11000mAh 1.2V Ni-MH rechargeable battery. Engineered with an astounding 11000mAh capacity, this battery is the pinnacle of energy density in the D-size category. It delivers unparalleled extended runtimes, making it the absolute best choice for gas stoves, water heaters, and other devices that require continuous, reliable power day in and day out.
Unmatched Longevity & Long-Term Storage: Built with advanced low self-discharge technology, this massive battery retains 90% of its charge after six months and 80% after one year of storage. With up to 1200 recharge cycles, one single battery replaces a staggering 1200 disposable dry cells. This 4-pack provides a decade-long power reserve for your entire household.
Zero Memory Effect & Ready to Use: Featuring zero memory effect, you can recharge it at any time without worrying about capacity loss. Furthermore, each battery is pre-charged to 80% capacity at the factory, so it is ready to power your heavy-duty appliances straight out of the box.
Key Features:
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Ultra-Massive 11000mAh D Size Battery: Offers an exceptionally high 11000mAh capacity, providing dramatically extended runtimes for gas stoves, portable water heaters, and high-drain industrial flashlights. Comes in a convenient 4-Pack.
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1200 Ultra-Long Recharge Cycles: One battery can be reused up to 1200 times, effectively replacing 1200 single-use batteries. Unbeatable long-term economy and eco-friendliness.
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Advanced Low Self-Discharge Technology: Retains 90% charge after 6 months and 80% after 1 year of storage. Perfect for long-term emergency preparedness and backup power.
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Zero Memory Effect: Allows for convenient, worry-free charging at any time without reducing the battery's overall lifespan or capacity.
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Pre-Charged & Ready to Use: Each battery is pre-charged to 80% capacity at the factory, ensuring it's ready to power your devices straight out of the box.
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Universal D Size Compatibility: Standardized 32mm (Diameter) x 61mm (Height) D-size form factor ensures a perfect fit in standard D-cell battery compartments.
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Stable 1.2V Output: Delivers consistent voltage, ideal for sensitive gas ignition systems and continuous-duty electronics.
Product Parameters:
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Brand: Delipow
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Size: D Size
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Type: Ni-MH (Nickel-Metal Hydride) Rechargeable Battery
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Capacity: 11000mAh
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Nominal Voltage: 1.2V
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Cycle Life: Up to 1200 times
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Self-Discharge Rate: 90% after 6 months / 80% after 1 year of storage
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Pre-Charged Status: Factory pre-charged to 80% capacity (Ready to use immediately)
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Dimensions: 32mm (Diameter) x 61mm (Height) / 1.26in x 2.4in
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Pack Quantity: 4-Pack
Applications:
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Gas Stove & Kitchen Appliances: The ultimate long-lasting power source for gas stove igniters and water heater pilot lights, ensuring your kitchen equipment is always ready to fire up.
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Industrial & Professional Flashlights: Powers heavy-duty, long-run-time searchlights, emergency signal lights, and industrial work lights used on construction sites and outdoor job sites.
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Emergency Preparedness & Disaster Kits: The gold standard for emergency backup power. This 4-pack ensures your portable radios, emergency lighting, and signaling devices are powered for weeks during outages.
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Heavy-Duty Portable Radios & Communication: Provides continuous power for industrial walkie-talkies, marine VHF radios, and portable transceivers used in professional settings.
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High-Consumption Toys & Hobbies: Drives oversized motorized models, large-scale RC equipment, and other hobbyist devices that demand massive energy reserves.
Frequently Asked Questions (FAQ):
Q1: What is the advantage of the 11000mAh version over the 5000mAh version?
A1: The 11000mAh version offers more than double the capacity. This means your devices will run for extremely long periods before needing a recharge. It is the ultimate choice for appliances like gas stoves or emergency flashlights where you want absolute maximum runtime.
Q2: Can I use these in standard AA or AAA devices?
A2: No. Please check your device carefully. The D Size battery is significantly larger (32mm x 61mm). It is not interchangeable with AA or AAA batteries. Using it in a smaller device compartment is physically impossible.
Q3: How long can I store this battery without using it?
A3: Very long. Thanks to advanced low self-discharge technology, it retains 90% of its charge after 6 months and 80% after 1 year of storage. It is perfect for emergency kits.
Q4: Do I have to fully drain the battery before recharging it?
A4: No. It features zero memory effect, allowing you to recharge at any time without capacity loss. This makes maintenance incredibly easy.
Q5: Is it ready to use out of the box?
A5: Yes. It comes pre-charged to 80% from the factory. You can install it immediately, although a full initial charge is recommended to optimize its long-term performance.
Shipping and Returns
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Free Shipping: Enjoy free shipping on all orders over $65. For orders under $65, the shipping cost is $8.99.
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Delivery Time: Once shipped, orders typically arrive within 7–15 business days.
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Easy Returns: We want you to be completely satisfied. If you're not, you can return your product within 30 days of receiving your order. Please ensure the items are unused and in their original condition. For return instructions, please contact our support team.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Security
Refund Policy
OneAndes Return & Refund Policy
At OneAndes, we are committed to providing high-quality cylindrical lithium-ion batteries for your drones, vacuums, garden tools, and other power needs. If you are not completely satisfied with your purchase, we are here to help. Please read our full return policy below before initiating a return.
1. Return Window
You have 30 calendar days from the date you received your item(s) to request a return. Any return request submitted after 30 days will not be eligible for a refund or exchange.
2. Eligibility Conditions
To qualify for a return, all items must meet the following conditions:
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Condition: Items must be unused, undamaged, and in the same condition that you received them.
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Packaging: Items must be returned in their original packaging with all accessories, manuals, and protective covers intact.
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Proof of Purchase: A valid receipt, order confirmation email, or proof of purchase must accompany all returns.
Non-Returnable Items:
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Batteries that have been installed, used, or show any signs of wear.
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Items marked as “Final Sale” or “Clearance” at the time of purchase.
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Customized or special-order products.
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Gift cards.
If a returned item fails to meet these conditions, we reserve the right to deny the return or charge a restocking fee.
3. How to Initiate a Return
Follow these steps to return your product:
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Contact Us: Email our support team at support@oneandes.com with your order number and the reason for return. We aim to respond to all return requests within 24 hours on business days.
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Receive RMA: We will provide you with a Return Merchandise Authorization (RMA) number and return instructions. Do not ship any item without an RMA number.
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Pack Securely: Place the item in its original packaging, include all accessories, and clearly write the RMA number on the outside of the box.
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Ship to Our US Warehouse: Ship the package to the following address:
OneAndes Returns
10320 6th St
Rancho Cucamonga, CA 91730
USA*Important: Lithium-ion batteries are classified as hazardous materials (Class 9). Please follow the shipping guidelines provided in Section 4 below. We recommend using a trackable shipping service and purchasing shipping insurance, as we cannot guarantee receipt of your returned item.*
4. Return Shipping Costs
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Defective or Incorrect Items: If the item you received is defective, damaged in transit, or different from what you ordered, OneAndes will cover the return shipping cost. In this case, we will provide you with a prepaid return shipping label.
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Buyer’s Remorse / Non-Defective Returns: If you are returning an item for any other reason (e.g., no longer needed, ordered the wrong model), you are responsible for the return shipping costs. You must prepay the return shipping cost using a trackable carrier that accepts lithium batteries. We do not provide prepaid return labels for non-defective returns.
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Lithium Battery Shipping Regulations: By law, all returns must be shipped in compliance with applicable dangerous goods regulations. We will provide guidance on proper packaging and labeling. Failure to comply may result in carrier refusal, seizure, or additional fees. We are not responsible for returned items lost or rejected by the carrier due to improper shipping.
5. Refunds
Once we receive and inspect your return at our Rancho Cucamonga, CA facility, we will notify you via email of the approval or rejection of your refund.
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Approved Refunds: If approved, your refund will be processed to your original method of payment within 5 to 10 business days. Please note that depending on your bank or credit card issuer, it may take additional time for the credit to appear on your statement.
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Partial Refunds: In certain situations, only partial refunds may be granted:
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Items not in original condition, missing parts, or damaged for reasons not due to our error.
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Items returned more than 30 days after delivery (reviewed on a case-by-case basis).
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Non-Refundable Fees: Original shipping charges are non-refundable unless the return is due to our error (defective product or incorrect shipment).
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Restocking Fee: We do not charge a restocking fee for defect-free returns, but we may deduct the return shipping cost, which will be deducted from your refund.
6. Exchanges
We replace items only if they are defective or damaged upon arrival. If you need to exchange a defective item for the same product, please contact us at support@oneandes.com. Exchanges are subject to product availability.
If you ordered the wrong battery size or model, please follow the standard return process above and place a new order for the correct item.
7. Damaged or Missing Items
If your package arrives visibly damaged, please take photos of the package before opening and contact us immediately. We will work with the shipping carrier to file a claim and arrange for a replacement or refund. Damaged or missing item claims must be reported within 7 calendar days of delivery. For immediate assistance, you may also call us at (213) 316-8849.
8. Order Cancellation
You may cancel your order without penalty if it has not yet been shipped. To cancel, email us at support@oneandes.com as soon as possible. If the order has already been processed or shipped, you will need to follow the standard return process upon receipt.
9. Warranty
All OneAndes batteries are backed by a 12-month limited warranty against defects in materials and workmanship. This warranty does not cover damage caused by misuse, improper charging, unauthorized modifications, normal wear and tear, or use outside of manufacturer specifications. For warranty claims, please contact our support team.
10. Contact Us
If you have any questions about our Return & Refund Policy, please reach out:
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Email: support@oneandes.com
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Phone: (213) 316-8849 (Mon-Fri, 9 AM – 5 PM Pacific Time)
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Mailing Address: 10320 6th St, Rancho Cucamonga, CA 91730, USA
We aim to respond to all inquiries within 24 hours during business days. Please include your order number for faster assistance.