Standard Horizon SBR-13LI Li-ion Battery Pack Standard Horizon SBR-13LI Li-ion Battery Pack Standard Horizon Lithium-Ion Battery for HX870 and HX890. SKUSTXSBR13LI MAN#SBR-13LI ID#: 4658 Our Price: $44.95 Availability: In Stock Condition: Brand New Add to cart We’re sorry for the inconvenience, but please know we are working hard to replenish stock and fill backorders. Global shipping constraints and other material shortages have slowed the supply of products in many industries, including GPS and Marine electronics. We update the Estimated Shipping Date on our website in real time, so feel free to check back frequently. Thank You for your patience and for shopping with The GPS Store, Inc.