Maheshwari Electronic

The Maxell ER6C is a type of lithium thionyl chloride (Li-SOCl2) battery. It is a non-rechargeable battery known for its long service life and stability over a wide range of temperatures.

Maxell 17/50 2750mah.
Maxell 17/50 is a type of alkaline battery manufactured by Maxell, a well-known brand in the field of batteries and electronic products. The "17/50" designation likely refers to the battery's size or model number within Maxell's product lineup.

Maxell 3v non rechargeable coin battery . CR2032 , CR2025 , CR2016 , CR1620 , CR1616 , CR1220 .
The Maxell CR2032 is a commonly used lithium coin cell battery. It's typically used in devices like watches, calculators, remote controls, and small electronic gadgets. The "CR" designation indicates it's a lithium chemistry battery, and the "2032" refers to its dimensions: 20mm in diameter and 3.2mm in thickness.