Has anyone had a problem with them being a bit larger than a standard alkaline 9-volt battery? I read some brands are tight in smoke detectors

They are slightly larger than normal 9v batteries. If you have the battery terminals that snap onto the battery, you might be ok. I have the type of smoke alarm that you slide the battery into and it’s supposed to “mate itself”. Because of the size difference and the battery being really squishy (not rigid) they did not work for me- I had to return all 8.

Are these batteries made in China or where?

While my personal belief is that it is safe to assume they are made in China, there is nothing on the batteries or on the packaging that indicates the country of origin.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Enegitech 9V Lithium Battery, 9 Volt Lithium Battery 1200mAh for Smoke Detector, Fire Alarm, Keyless Entry Door Lock, Multimeter, Metal Detector Non-Rechargeable 4 Pack

Product ID: 53934015

Details

Battery Capacity
1200
Battery Cell Composition
Lithium
Brand
Enegitech
Number of Batteries
4 Lithium Ion
Recommended Uses For Product
Camera Digital

⏳10-year shelf & backup life

⚡1200mAh high capacity

🌡️Works -20°C to 60°C

B/.74

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered 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 Panama.

Secure transaction

Description

🔋 Power that outlasts your hustle — stay charged, stay secure.

VERSATILE POWERHOUSE - Perfect for smoke detectors, keyless entry, multimeters, metal detectors, and more—one battery to rule them all.
DECADE LONG RELIABILITY - Up to 10 years of backup power in critical smoke detectors and fire alarms—because safety can't wait.
EXTREME WEATHER WARRIOR - Smart protection ensures flawless operation from freezing cold to scorching heat (-20°C to 60°C).
FAST FLASH NO DOWNTIME - Ultra-short recycle time delivers instant, consistent power for high-drain devices like digital cameras.
DOUBLE THE POWER DOUBLE THE PEACE OF MIND - Lasts 2x longer than standard 600mAh lithium batteries for uninterrupted device performance.

Enegitech 9V Lithium Battery delivers a robust 1200mAh capacity with up to 10 years of shelf and backup life, outperforming standard lithium and alkaline batteries. Engineered with smart protection for extreme temperatures (-20°C to 60°C), it’s the go-to power source for smoke detectors, fire alarms, keyless entry locks, and high-drain electronics. This 4-pack ensures your essential devices stay reliably powered, combining longevity, versatility, and rapid performance in one sleek package.

Specifications

ASIN	B076MV1Z3P
Antenna Location	Camera,Digital,Smoke Detectors
Battery Capacity	1200 milliamp_hours
Battery Cell Type	Lithium Manganese Dioxide
Battery Weight	140 g
Best Sellers Rank	#146,430 in Health & Household ( See Top 100 in Health & Household ) #104 in 9V Batteries
Brand	Enegitech
Customer Reviews	4.6 4.6 out of 5 stars (371)
Included Components	Battery Pack
Item Type Name	9v, lithium, battery, 1200mah, non-rechargeable, li-ion, battery.
Item Weight	141 g
Manufacturer	Enegitech
Model Name	9V
Model Number	9V 1200mAh
Number of Batteries	4 Lithium Ion batteries required. (included)
Reusability	Single Use
UPC	611677932503
Unit Count	4 Count
Voltage	9 volts
Warranty Description	1 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.

What is Desertcart? Is it safe to order from?+

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

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

B/.74

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered 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 Panama.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews