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bosch_1600a0373y

BOSCH 1600A0373Y 18V EXPERT EXBA battery charging set in L-BOXX 162 (2x 5.5Ah / 2x 8.0Ah battery + duo charger)

Recommended Retail Price €1,203.22
874.96 tax incl.
€723.11 excl. VAT (incl. all environmental contributions)
On order: delivered from 26/05/2026
set

  • Ordered before 20:00 - delivered as of 26/05/2026
  • Free shipping
  • Delivery by DHL

Bosch Professional PRO DEALS + Klium BONUS DEALS - Double gifts, exclusive at Klium

For a limited time, enjoy double rewards when purchasing selected Bosch Professional 18V (garden) tools, batteries or chargers. Register your purchase via Bosch PRO Deals and choose your official Bosch gift. On top of that, only at Klium, you'll also receive an extra Klium gift directly with your order through the Klium Bonus Deals!

How does it work?

Buy participating Bosch Professional 18V (garden) tools, batteries or chargers at Klium. Combine multiple purchases on one invoice to reach the correct spending threshold.

KLIUM BONUS DEALS - Receive your exclusive Klium gift immediately based on your order value:

  • From €199 excl. VAT: FREE PRO Impact 35-piece screwdriver bit and Multi Construction drill bit set (2608521U82)
  • From €349 excl. VAT: FREE Bosch VDE 7-piece set (1600A02NG3)
  • From €500 excl. VAT: FREE Blower GBL18V-120 (06019F5100)

BOSCH PRO DEALS - Then register your purchase via Bosch PRO Deals and also choose your official Bosch gift via Bosch:

  • From €199 excl. VAT: FREE GBA 18V 4.0Ah battery, GLI 18V-300 worklight or L-BOXX 102
  • From €349 excl. VAT: FREE GEX 185-LI cordless random orbit sander, GDR 18V-215 cordless impact driver or battery/charger starter set (1x ProCORE18V 4.0Ah + GAL 18V-40)
  • From €500 excl. VAT: FREE GHE 18V-50 cordless hedge trimmer, GOP 18V-34 cordless multi-cutter or battery/charger starter set (1x ProCORE18V 4.0Ah + 1x ProCORE18V 5.5Ah + GAL 1880 CV)

Promotion period: 01.05.2026 through 31.05.2026. Terms & Conditions apply.

Exclusive promotion at Klium. Enjoy an instant extra gift plus additional rewards via Bosch.

Bosch PRODEALS & KLIUM BONUS DEALS 2026 - Buy Bosch Professional 18V tools and receive double gifts!

Scope of delivery

  • 2x EXBA18V-55 battery
  • 2x EXBA18V-80 battery
  • Charger EXAL18V2-320
  • L-BOXX 162 size 5 (1 605 438 1L3)

Product description

  • Up to 120% more runtime than the GBA 18V 4.0Ah Professional - compared to the GBA 18V 4.0Ah Professional, internal test, grinding of mild steel with GWS 18V-15 S + flap disc, intervals of 30 s with breaks of 5 s
  • EXBA18V-80 with extreme runtime and EXBA18V-55 with high power up to 2,000 W (based on data from internal laboratory tests; immediate maximum power with fully charged, new battery)
  • EXBA18V-80 with powerful tabless cells for maximum power up to 2,400 W (based on data from internal laboratory tests; immediate maximum power with fully charged, new battery) and EXBA18V-55 with high power and excellent energy density
  • Ultra-fast parallel charging: 16 A charging current charges two EXBA18V-55 batteries in 31 minutes and two EXBA18V-80 batteries in 39 minutes
  • One battery for everything: Compatible with the Bosch Professional 18V System and with AMPShare, the multi-brand battery alliance

Product highlights

The high-performance EXBA18V-80 EXPERT battery delivers up to 120% more runtime for tough applications (vs GBA 18V 4.0Ah Professional; data from internal laboratory tests; mild steel grinding with GWS 18V-15 S + flap disc, 30-s intervals with 5-s breaks). It uses advanced tabless cell technology, providing maximum power up to 2,400 W (data from internal laboratory tests; instant maximum power, fully charged, new battery). The EXBA18V-55 high-power Expert battery delivers maximum power up to 2,000 W for demanding applications combined with longer runtime (based on internal laboratory tests; immediate maximum power with a fully charged, new battery). With their reinforced, robust casing and excellent heat management with COOLPACK 2.0, both batteries ensure robustness and a long service life. EXAL18V2-320 charges two batteries simultaneously with 16 A, so two EXBA18V-80 batteries are fully charged in just 39 minutes and two EXBA18V-55 batteries in 31 minutes. The charger features intelligent technologies, Active Air Cooling 3.0 and FlexTemp Charging, extending the temperature range from -10°C to +55°C. This significantly reduces downtime as both hot and cold batteries can be charged quickly, all conveniently stored in the custom-made L-BOXX.

Equipment and application

The EXBA18V-80 and EXBA18V-55 feature a 5-LED indication that shows charging status with remaining capacity and defect risk detection. The mobile ultra-fast parallel charger offers three charging modes, Standard, Power Boost and Long Life, and has 5 LEDs for accurate charging indication. Compatible with the Bosch Professional 18V System and with AMPShare, the multi-brand battery alliance.

Additional information

The EXBA18V-80 weighs 1.04 kg, while the EXBA18V-55 has a weight of 1.02 kg.

Key features according to our expert
  • Battery voltage: 18 V
  • Power bank function: No
  • Number of batteries included: 4
  • UN number: UN3481
  • Type of system case: L-BOXX
  • Charging voltage (charger): 18 V
  • Supplied in: System case
  • Charging current: 16 A
  • Number of charging slots: 2
  • Fast charger: Yes
  • Battery type: Li-ion
  • Capacity (battery): 5,5 Ah; 8 Ah
  • Product Range: Bosch 18V
Specifications / All features
  • Brand: BOSCH
  • EAN: 4053423342031
  • Supplier number: BOSCH 1600A0373Y
Battery voltage
18 V
Power bank function
No
Number of batteries included
4
Un number
UN3481
Type of system case
L-BOXX
Charging voltage (charger)
18 V
Supplied in
System case
Charging current
16 A
Number of charging slots
2
Fast charger
Yes
Battery type
Li-ion
Capacity (battery)
5,5 Ah; 8 Ah
Product range
Bosch 18V
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