Kastar BA-4B-BP745-E Black 4-PACK sku-2048364856 Batteries

Kastar BA-4B-BP745-E is a Black 4-PACK of BP-745 replacement batteries, listed under Camera Accessories as SKU sku-2048364856, UPC 704384189190. They are designed for Canon LEGRIA HF M506 HFM506, LEGRIA HF M606 HFM606, LEGRIA HF M706 HFM706, LEGRIA HF M806 HFM806, VIXIA HF M50 HFM50 and VIXIA HF M52 HFM52 cameras.

The lithium-ion cells are rated at 3.7V and 4450mAh; their higher capacity is intended to extend shooting time and reduce recording interruptions. Built-in circuitry protects against over-charge, over-discharge, over-voltage, over-current and over-heating. The cells meet UL1642 and CE safety standards.

Compared with lower-quality, lower-capacity alternatives, these replacements are described as lasting through more cycles and needing less frequent replacement. The package contains 4 batteries.