Welcome to Allen Instruments online store Welcome to our online store R8 Series/MT1000 3400 mAH Battery SKU GCP13A $110.00 In stock Quantity: 1 Add to Bag Product Details R8 Series/MT1000 3400 mAH Battery Able to use with: Trimble MT1000, R8 series, SP60, SP80, SP85. Replaces Trimble 92670 battery. Made by Grade Control Products. Save this product for later Favorite