Leo Survey Instrument Co.,Ltd
Leo Survey Instrument Co.,Ltd Professional Survey Accessory Supplier
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2700mAh Rechargeable Battery NB-25 for South Surveying Equipment Total Station NTS-360
Model: NB-25
Specifications:
| Model | NB-25 |
| Color | Yellow |
| Type | Ni-Mh |
| Used For | South Total Station |
| Voltage | 6.0V |
| Capacity | 2700mAh |
| Temperature | 0-40 centigrate |
| Weight | 280g |
| Size | 130*80*33mm |
| Warranty | 1 year |
| Package | Packed in a poly bag and carton |
| Fit Model | NTS-360 |
Battery Life
The life of batteries is primarily defined by the following factors:
• Electrical loading
• Charging method
• Temperatures on charging, discharging and storage
• Quality of the cells Losses in capacity caused by incorrect charging are practically excluded with the Leosurvey chargers which have special switch off criteria to protect the battery. Reduction in battery capacity is normally due to age. However it can also be the result of storage at excessively low or high temperatures.
Protecting the environment/disposal
For reasons of environmental protection and safety, used or defective batteries must not be thrown away. They must be correctly disposed of in a discharged state. Follow the national regulations on disposal.
Safety/precautionary measures
For the safe usage of batteries, please refer to the section on safety in the User Manual supplied with the products.
Defective batteries
Even in the case of correct handling, it may occur that a statistically small number of batteries fail prematurely. A possibly defective cell must never be replaced in a battery pack. The cells in a battery pack are all from the same manufacturing batch and thus have the same manufacturing tolerances. If new and old cells are mixed, the weaker (old) cells in the battery pack are more heavily loaded and further failures inevitable. For this reason, the entire battery pack is always replaced in Leica Geosystems service centres. The Li-Ion and camcorder type batteries are in sealed housings and the cells cannot be replaced
Battery refresh function
If the capacity of a NiCd or NiMH battery drops noticeably, the battery can be refreshed using two to three full charge and discharge cycles. The GKL221 Charging Station has a discharging and charging function for refreshing batteries. Since GKL112 and GKL211 do not have a discharge function the batteries are to be discharged in the instrument (i.e. operate until the instrument switches off).
