Kastar NP-F960 / NP-F970 Battery 3-Pack Replacement - High Capacity

In this review the Kastar NP-F960 / NP-F970 3-pack is assessed as a practical, cost-effective power solution for on-camera field monitors. The bottom line: this pack is for shooters who need longer run times without replacing cells constantly, and it delivers a clear benefit with its 8700mAh capacity cells and protection circuitry. The reviewer tested the batteries on common monitor models and found the extended runtime and built-in safety features make it a reliable replacement for the original NP-F960/970 style batteries.

Key Features

• High Capacity: The 8700mAh lithium-ion cells provide significantly longer runtime so monitors run longer between battery swaps.
• Compatible Design: Works as a replacement for popular on-camera monitors including Blackmagic Video Assist 5 and 7 and several SmallHD and Portkeys models for broad use.
• Protection Circuitry: Built-in over-charge, over-discharge, over-voltage, over-current and over-heating protection helps keep the pack safe on set.
• Safety Certification: Cells meet UL1642 and CE safety standards which reduces the risk when using third-party replacement batteries.
• Value Pack: The 3-pack format reduces downtime and cost per battery by supplying multiple spare batteries in one purchase.

Who It's For

The Kastar 3-pack is aimed at videographers and camera operators who use NP-F960/970 compatible monitors such as the Blackmagic Video Assist 5" and 7" or SmallHD 702 and want longer continuous use without frequent recharging. It suits production shoots, field recording, and multi-monitor setups where several batteries are needed on hand.

It is less appropriate for users who require OEM-branded batteries for warranty reasons or those who need integrated charging docks or smart battery telemetry; this pack focuses on capacity and safety rather than advanced accessory features.

Pros & Cons

Pros

• High 8700mAh capacity extends monitor runtime compared with typical stock batteries.
• Wide compatibility with many on-camera monitors means one pack fits multiple devices.
• Protection circuitry and safety certifications give reasonable assurance of safe operation.

Cons

• Pack does not include a dedicated charger or charging accessories, so users need a compatible charger already.

Specifications

Our Verdict

The Kastar NP-F960 / NP-F970 3-pack is a solid value for camera operators who need extended runtime and dependable safety features without paying OEM prices. For anyone using compatible Blackmagic, SmallHD, or Portkeys monitors and who already has a charger, this pack reduces downtime and the cost per hour of operation, making it a practical purchase for fieldwork and multi-day shoots.

Frequently Asked Questions

Will these batteries fit Blackmagic Video Assist monitors?
Yes, the pack is specified as a replacement for Blackmagic Video Assist 5" and 7" models listed in the product description.

Do the batteries include protection circuitry?
Yes, each battery has built-in protection for over-charge, over-discharge, over-voltage, over-current and over-heating and meets UL1642 and CE standards.

Is a charger included?
No, the package includes three batteries only; a compatible charger must be used separately.