| Description | V40H Button Cell with Opposite Tags | 
| Application | Memory Back Up (MBU) | 
| Chemistry | Nickel Metal Hydride (NiMH) | 
| Voltage | 1.2V | 
| Nominal Capacity | 40mAh | 
| Typical Capacity | 43mAh | 
| Watt Hour | 0.0Wh | 
| Size | RBC | 
| Width | 11.5mm | 
| Height | 5.35mm | 
| Weight | 1.7g | 
| Brand |  | 
 
Suitable for use in Zodiac Tri Pool Chlorinators:
 The 1/V40H replaces original cells used Varta V18HRT and Varta MBU20. The 1/V40H battery is taller but will fit and is electrically completely compatible. Run time is double of the original. 
Please Note: The chlorinator control PCB board requires 3 x 1/V40H + TAGS (Customers will need to order 3 units). 
Product Code: 1/V40H Opposite Tags