Amazon has BOSCH GBA18V40 CORE18V Lithium-Ion Battery on sale for $58.00 . Shipping is free with Prime or on order $25+
- Compact 18V li-ion battery – engineered to provide next-gen power and runtime, while losing the weight, for optimized performance
- High-power cells – use enhanced 21700 Cell technology, combined with advanced battery design for greater efficiency
- Cutting-edge cell design – engineered to improve performance in tools used on jobsite all day, Plus cool pack 2.0 heat management
- Bosch-exclusive CoolPack 2.0 technology – cooling the battery 20% faster than previous 4.0 Ah double-layer versions
- Lightest high-power battery – weighs only 1.15 lb., but provides performance comparable to much heavier batteries
Amazon offers free shipping with $25+ orders or get free 1 day shipping on all orders with a free trial of Amazon Prime. A prime trial is also free with Amazon Family (which also gets you up to 20% off diapers among other benefits) or Amazon Student. EBT/Medicaid Cardholders can save on Prime Membership here.
