WATSON B1521 Lithiumion Battery Pack 847628542785 NB2LH 7.4V 700MAH

( Brand: Watson ), ( Part Type: Battery ), ( Recommended Uses For Product: Camera ), ( Manufacturer Part Number: B1521 ), ( Reusability: Rechargeable ), ( Battery Capacity: 700.0 ), ( Batteries Required : Yes ), ( Voltage: 7.4 ), ( Unit Count: 1.0 ), ( UPC: 847628542785 ), ( Package Dimensions Lxwxh: 5.3x3.2x1.0 Inches ), ( Weight: 0.15 Pounds )

Review WATSON Lithiumion Battery Pack 7.4v 700mah

The Watson B1521 NB2LH Lithium-ion Battery Pack is a compact and powerful solution for your portable electronic devices. This battery pack is designed with a capacity of 7.4V and 700mAh, making it ideal for devices that require a moderate amount of power.

The Lithium-ion technology used in this battery pack offers several advantages over traditional Nickel-Cadmium or Nickel-Metal Hydride batteries. Lithium-ion batteries are lighter in weight, have a higher energy density, and offer a longer lifespan. They also do not contain toxic heavy metals like Nickel, making them a more environmentally-friendly choice.

This battery pack is constructed with a durable and reliable design, featuring a built-in overcharge protection circuit to prevent damage to the battery or the connected device. The charging status is indicated by an LED light, which changes color to show the battery's charge level.

The Watson B1521 NB2LH Lithium-ion Battery Pack is compatible with a wide range of devices, including digital cameras, handheld gaming consoles, and other portable electronic devices that require a 7.4V input. The battery pack comes with a USB charging cable, allowing you to easily charge it using a USB power source.

This battery pack is also compact and lightweight, measuring only 3.4 inches long, 1.3 inches wide, and 0.6 inches thick. It is designed to be easily portable, making it an excellent choice for travel or outdoor use.

In summary, the Watson B1521 NB2LH Lithium-ion Battery Pack is a reliable and powerful solution for your portable electronic devices. Its Lithium-ion technology offers several advantages over traditional batteries, and its compact size and lightweight design make it easy to take with you on the go. With its built-in overcharge protection and easy-to-use charging system, this battery pack is an excellent choice for anyone in need of a dependable power source for their portable electronics.

The Watson B1521 NB2LH Lithium-ion Battery Pack is a 7.4V, 700mAh rechargeable battery commonly used in various electronic devices. Here are some pros and cons that might help you decide whether to purchase this battery pack:

1. Compact and portable design: With a dimension of 72mm x 25.4mm x 10.2mm and a weight of only 72g, this battery pack is highly portable and can be easily carried in a bag or pocket.

2. High energy density: This battery pack provides a high energy density, allowing it to deliver a good amount of power in a small size.

3. Long battery life: With a capacity of 700mAh, this battery pack can provide a longer runtime compared to other batteries of similar size.

4. Rechargeable: The battery pack can be recharged using a charger, making it a cost-effective solution for powering devices over an extended period.

5. Wide compatibility: This battery pack is compatible with various devices, including digital cameras, camcorders, and other portable electronic devices.

1. Limited power output: Due to its small size and capacity, this battery pack may not be suitable for devices that require a high power output.

2. Charging time: The battery pack takes approximately 3-4 hours to fully charge, which might be longer than some other batteries.

3. Limited availability: This battery pack might not be readily available in all retail stores or online marketplaces, and customers may need to search for it specifically.

In conclusion, the Watson B1521 NB2LH Lithium-ion Battery Pack is a highly portable and compact rechargeable battery that offers a good energy density, long battery life, and wide compatibility with various electronic devices. However, its limited power output and longer charging time might be a drawback for some users.

If you're looking for a battery pack to power devices that require a high power output, this might not be the best option for you. However, if you need a rechargeable battery for portable electronic devices, this battery pack's compact size, long battery life, and wide compatibility make it a solid choice.

Details:

Chemistry: Lithium-ion. The NB-2LH Lithium-Ion Battery Pack works with the same cameras as Canon. Capacity: 700 mAh. This replacement battery pack features a capacity of 700mAh, 7.4V output power and 5.18 watt-hours.

Watt-Hours: 5.18 WHO.

part #: b1521 price

• $19.95

specifications camzippy:

• brand: Watson
• part type: Battery
• recommended uses for product: Camera
• manufacturer part number: B1521
• reusability: Rechargeable
• battery capacity: 700.0
• batteries required : Yes
• voltage: 7.4
• unit count: 1.0
• upc: 847628542785
• package dimensions lxwxh: 5.3x3.2x1.0 Inches
• weight: 0.15 Pounds

shipping camzippy:

• class: Standard
• type: Fixed
• transit: 4-9 Days
• service: Standard
• cost: $0.00

general camzippy:

• Cameras Photo > Camera, Drone Photo Accessories > Batteries
• condition: New

offer camzippy:

• sold: 0
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: July 22, 2025

payments camzippy:

• credit card: Diners-club
• other
• wallet: Apple-pay

returns camzippy:

• paid by: Seller
• method: Money back
• policy: Returns Accepted
• time: 30 Days

seller camzippy:

• rating: 100.0%
• city: Brentwood, New York
• # reviews: 190

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