AdirPro 7.2 V Li-Ion Replacement Battery for Topcon & Sokkia | Compatible with BDC70, BDC58, BT-70 | 5200mAh High Capacity | for Total Stations, Robotic Total Stations & GNSS Receivers

Fast shipping, item as described.

Long lasting

There are a couple of issues being that you may have to get a compatible charger. I have two Sokkia Total Station with identical charger but it seems to charge with the cx model. Another is you have to play with the battery a little to find the contacts in the unit it does not fit like an original.

We used for our TopCon equipment. Absolutely the best price we could find.

Battery works well. Lasts about as long as the ones made in Japan. well worth the savings.

I got these batteries for a set of Topcon Hiper V GPS receivers. At less than half the price for Topcon branded batteries, my expectations were not very high. Surprisingly, they ran the units for about 6 hours in 90+ degree temps. So far, so good.

I bought this as a replacement battery for my company's field equipment. Not bad for the price, but definitely doesn't hold a charge for as long as the OEM counterpart that we replaced it with.

Battery was ordered for my husbands work. He has just charged the battery. He has not used it yet in his total station.