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  3. HOME SENTINEL 8KR700

HOME SENTINEL 8KR700 Backup Battery Pack Ni Cd Rechargeable Alarm ADS70 BP400 9.6V 700MAH Bat

8kr700 Home Sentinel Ads70 Bp400 Backup Battery Pack 9.6v 700mah Ni-cd Rechargeable Alarm Bat

( Brand: Home Sentinel ), ( Manufacturer Part Number: 8KR700 ), ( Amp Hours: 700 Mah ), ( Voltage: 9.6 V ), ( Type: 8kr700 Ads70 1/2a ), ( Unit Type: Unit ), ( Battery Size: Bp400 ), ( Chemical Composition: Ni-cd Rechargeable ), ( Application: Back Up Battery )

Review HOME SENTINEL Backup Battery Pack 9.6v 700mah Ni cd Rechargeable Alarm Bat

Introducing the Sentinel 8KR700 AD 70 BP400 Backup Battery Pack, an essential power solution for various devices that require a reliable and rechargeable source of energy. This versatile battery pack comes equipped with a 9.6V 700mAh Ni-CD (Nickel-Cadmium) rechargeable battery, making it suitable for an array of devices that support this voltage and capacity.

The Sentinel 8KR700 AD 70 BP400 boasts an ergonomic design, ensuring a comfortable grip while handling the device. It features an alarm function, adding an extra layer of security by emitting a loud beep when the battery is running low on power. This is an invaluable feature for situations where you cannot afford to lose power unexpectedly.

The battery pack is compatible with several devices, including but not limited to, two-way radios, cordless phones, cameras, and other small electronic appliances that utilize Ni-CD batteries. The 700mAh capacity provides sufficient power to keep your devices operational for extended periods, making it an ideal choice for outdoor activities or emergency situations where access to a power outlet may be limited.

The Sentinel 8KR700 AD 70 BP400 is designed with a practical charging system. It includes a convenient charging dock that allows users to charge the battery pack using a standard wall adapter or a car charger (sold separately). The battery pack also features an intelligent charging system that automatically stops charging when the battery reaches its full capacity, ensuring optimal battery life and preventing overcharging.

In summary, the Sentinel 8KR700 AD 70 BP400 Backup Battery Pack is a high-performance, versatile, and user-friendly power solution that is perfect for individuals who require a dependable and rechargeable power source for their devices. Its compact size, ergonomic design, and alarm function make it an indispensable accessory for various applications, from outdoor adventures to emergency preparedness.

The Sentinel 8kr700 ADs70 BP400 backup battery pack is a 9.6V, 700mAh Ni-CD rechargeable alarm battery. Here are some pros and cons that might help you decide whether to purchase this battery pack:

Pros:

1. High Capacity: With a 700mAh capacity, this battery pack offers a decent amount of power for various devices that require Ni-CD batteries.

2. Rechargeable: The ability to recharge this battery pack makes it a more cost-effective option in the long run, as opposed to constantly buying disposable batteries.

3. Alarm Feature: The built-in alarm is a useful feature that can help you keep track of when the battery needs to be recharged or if there is an issue with the device it is powering.

4. Versatile: This battery pack can be used with a variety of devices, including security systems, walkie-talkies, and other electronic devices.

Cons:

1. Ni-CD Technology: Compared to newer battery technologies like NiMH or Lithium-ion, Ni-Cd batteries have a lower energy density, meaning they are heavier for the amount of power they provide.

2. Memory Effect: Ni-Cd batteries can develop a "memory" if not fully discharged before recharging, which can reduce their overall capacity over time.

3. Charging Time: Ni-Cd batteries take longer to charge than other types of rechargeable batteries.

Conclusion:

The Sentinel 8kr700 ADs70 BP400 backup battery pack offers a decent amount of power in a rechargeable format, with the added convenience of an alarm feature. However, it uses older Ni-CD technology, which has some drawbacks like a higher weight, memory effect, and longer charging time compared to newer battery technologies.

If you require a large capacity battery pack for devices that specifically use Ni-CD batteries, this might be a good option for you. However, if you're looking for a more modern and efficient solution, you may want to consider investing in a Lithium-ion or NiMH battery pack instead.

Recommendation:

If you have devices that require Ni-CD batteries and you want a rechargeable option, the Sentinel 8kr700 ADs70 BP400 backup battery pack could be a good choice. However, if you're looking for a more modern and efficient solution, consider investing in a Lithium-ion or NiMH battery pack instead. Ultimately, the best option depends on your specific use case and power requirements.

Details:

voltage : 9.6V. Capacity: 700mAh. 8KR700 ADS70 1/2A. Packaging shows storage wear.

Condition: New old stock / unused in package see photos. Home Sentinel BP400 Backup Battery Pack compatible with Wireless Alarm Systems. Battery Pack Details printed on pack: Ni-Cd Rechargeable.

part #: 8kr700 prices

  • $10.00-$71.39

specifications rechargereach:

  • brand: Home Sentinel
  • mpn: 8kr700
  • amp hours: 700 Mah
  • voltage: 9.6 V
  • type: 8kr700 Ads70 1/2a
  • unit type: Unit
  • battery size: Bp400
  • chemical composition: Ni-cd Rechargeable
  • application: Back Up Battery

shipping rechargereach:

  • service: USPS Ground Advantage
  • transit: 5-10 Days
  • class: Standard
  • cost: $8.46
  • carrier: USPS
  • type: Calculated

payments rechargereach:

  • other
  • wallet: Paypal
  • credit card: Discover

offer rechargereach:

  • options: Ship-to-Home
  • best offers: True
  • availability: In Stock
  • sold: 0
  • started: January 18, 2026
  • quantity: 1

general rechargereach:

  • condition: New
  • Consumer Electronics > Multipurpose Batteries Power > Rechargeable Batteries

returns rechargereach:

  • policy: No Returns

seller rechargereach:

  • city: Canton, Georgia
  • # reviews: 1063
  • rating: 98.7%
amp hours: 700 mah, voltage: 9.6 v, type: 8kr700 ads70 1/2a, unit type: unit, battery size: bp400, chemical composition: ni-cd rechargeable, application: back up battery,
category: electronics > multipurpose batteries power > rechargeable batteries, sku: 7814732814817603,

Home Sentinel 8KR700 Is Similar To:

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2 offers $10.00–$71.39 USD
  • Offer #1: $10.00 price + $9.14 shipping estimate = $19.14* total. Capacity: 700mAh.+$9.14 shipping
  • Offer #2: $71.39 price + $0.00 shipping estimate = $71.39* total. Unit is untested.FREE SHIPPING

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