Bosch 18v 4Ah COOLPACK Battery Lithium Ion Cordless Battery 4.0ah COOL PACK
Bosch 18v 4Ah COOLPACK Battery Lithium Ion Cordless Battery 4.0ah COOL PACKFeaturing electronic coding for tools & chargers, high power contacts with silver coating, capacity indicator with 3 LEDs, red CoolPack housing constructed of heat conductive material, in-built temperature sensor, large ergonomic release button for ease of use, robust housing & slide-in interface.
What is the Benefit of the New Bosch Cool Touch Batteries?
NEW! 4.0 Ah Lithium-Ion CoolPack batteries - only from Bosch!
Up to 65% longer run-time*
Up to 100% longer lifetime**
Flexible Power System
NEW! 2-year Bosch Battery Warranty
* comparison test by SLG Pruf-und Zertifizierungs using GSR 18 V-LI drill/driver with 3.0 and 4.0 Ah batteries
** comparison of batteries with / without CoolPack cooling technology
The Battery Premium Service is an extension of the scope of services (regarding validity period and content) of the existing 3 year warranty offer requiring
Registration of batteries with part and serial number
Provision of sales receipt and registration certificate when batteries are sent in for service
4.0 Ah Coolpacks have finer cell ‘windings’ than 3.0 Ah, allowing more power density (more ‘fuel’ (Ah) in same pack size) and less electrical resistance / greater ‘fuel efficiency’ (run-time per Ah)!
User benefits of the Bosch 4ah Cool Pack
No need to change battery packs so often
4.0 Ah battery is fully charged in
45 minutes (charger AL1860 CV)
More Run Time with The Bosch Coolpack Batteries
Heat commonly caused by electrical resistance can damage or even kill cells.
Bosch CoolPack technology inside and around the pack balances and dissipates this heat effectively so the batteries stay cooler and live longer!
The 4ah Coolpack Batteries are completely compatible with existing tools and chargers
These Coolpack battery is also the most light and compact battery on the market 600g!
Bosch Coolpack Technical Details
See the Benefits of the Bosch Cool Pack Technology for yourself!