What is the shelf life of this 9V rechargeable lithium battery?

Its shelf life is up to 10 years. For best performance, we recommend charging it every 6 months to maintain capacity and reduce long-term degradation.

Does this 9V battery need a pre-charge before use?

Yes. For safety during shipping, the battery comes with a partial pre-charge. We recommend charging it fully before first use for optimal performance.

Can I use other brands' 9V charging docks to charge the HW 9V battery?

No, please do not use any charging dock for this battery. It is specifically designed to be charged via a USB-C cable.

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HW 9 Volt Batteries 4 Pack, 1400mAh Rechargeable Lithium Battery 9V with USB C Fast Charging Cable, 1000 Cycles Square Baterias for Smoke Detectors, Fire Alarms, Remote Controls, Clocks and More

HW 9 Volt Batteries 4 Pack, 1400mAh Rechargeable Lithium Battery 9V with USB C Fast Charging Cable, 1000 Cycles Square Baterias for Smoke Detectors, Fire Alarms, Remote Controls, Clocks and More

Product ID: 467817001

Details

Battery Capacity
1400 Milliamp
Battery Cell Composition
Lithium
Brand
HW
Number of Batteries
4 9V batteries

⚡USB-C fast charging

🔋1400mAh high capacity

♻️1000 recharge cycles

€ 54.89

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Description

🔌 Power up smarter, last longer, and stay safe with HW 9V Rechargeables!

SAFETY FIRST ALWAYS - Advanced multi-protection system guards against overcharge, overheating, overload, and short circuits for worry-free use.
CHARGE FAST LIVE SMART - Built-in USB-C port with included 4-in-1 cable means no bulky chargers—just plug in and power up quickly with LED charge status.
POWER THAT LASTS LONGER - Upgraded 1400mAh lithium polymer cells deliver extended runtime, outperforming standard alkaline and NiMH batteries.
UNIVERSAL COMPATIBILITY - Perfect for smoke detectors, fire alarms, remotes, clocks, toys, medical devices, and more—your all-in-one power solution.
ECO FRIENDLY WALLET FRIENDLY - Recharge up to 1000 times with low self-discharge, reducing waste and saving you money over disposable batteries.

HW 9 Volt Batteries 4 Pack features 1400mAh rechargeable lithium polymer cells with USB-C fast charging and up to 1000 recharge cycles. Designed for safety and broad device compatibility, these eco-friendly batteries deliver reliable, long-lasting power for smoke detectors, fire alarms, remotes, clocks, and more.

Specifications

ASIN	B0DSBX9TQ1
Antenna Location	Long-lasting 9V rechargeable batteries perfect for smoke detectors, fire alarms, remote controls, clocks, toys, cameras, flashlights, medical devices, walkie-talkies, GPS units, and more. Eco-friendly, reliable, and easy to recharge with the built-in USB-C port for everyday or high-drain devices.
Battery Capacity	1400 Milliamp Hours
Battery Cell Type	Lithium Polymer
Battery Weight	128 Grams
Best Sellers Rank	#29,559 in Health & Household ( See Top 100 in Health & Household ) #22 in 9V Batteries
Brand	HW
Customer Reviews	4.5 4.5 out of 5 stars (907)
Manufacturer	HW
Number of Batteries	4 9V batteries required. (included)
Reusability	Rechargeable
Unit Count	4.0 Count
Voltage	9 Volts
Warranty Description	2 Year manufacturer

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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€ 54.89

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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