Long Life, Energy Efficient, Safe to Use
The Compaq Presario R3306US battery replacement is made of original high-quality lithium-ion cells, a smart cell, and a casing made of ABS+PC environmental material with high temperature and anti-abrasion function. Not only high performance and long-lasting battery life it has but also has faster charging and longer usage time.
As we all know, buying poor-quality Compaq batteries may endanger your laptop and life safety. Our Compaq Presario R3306US battery is all passed CE, GS, UL, ROHS, FCC, and other safety certifications, and complies with Irish as well as EU standards. In addition, the Compaq Presario R3306US laptop battery you arrive in your hands has undergone severe inspection and hundreds of tests to guarantee your safety protection!
The Compaq Presario R3306US replacement battery adopts the original open-molded, identical to the original manufacturer's specifications, with finely crafted every power connector and snap for a 100% compatible and snug fit with your HP laptop. In addition, we have upgraded the materials and manufacturing process to match or exceed the original Compaq Presario R3306US battery in performance and experience.
Long-lasting battery life, high efficiency, and energy saving! The Compaq Presario R3306US replacement battery lasts 2.5-4 hours on a full charge (depending on actual usage). If you purchase the high-capacity battery version (such as 6600 mAh or 8800 mAh, etc.), it can last up to 4-6 hours of continuous use. The long-lasting Compaq Presario R3306US battery Ireland will supply an excellent battery life experience.