This is a premium 4.0Ah high performance battery pack from the 10.8V/12V series. Bosch Li-Ion technology ensures unique lifetime and runtime of each pack. Electronic cell protection (ECP) is built in to protect the battery against overload, overheating and total discharge, and for intelligent power management. It has 100% more runtime than 2.0Ah. It is compatible with all Bosch professional 10.8V/12V tools. 2 year Bosch Premium Service applies to this battery, website registration is required. N.B. Bosch Professional are changing the product name of 10.8V power tools, batteries and chargers to 12V. All Bosch Professional 12V tools are 100% compatible with all current (10.8V) Bosch Professional power tools, batteries and chargers. All 10.8V and 12V tools can be used within the same voltage class system.
This is a premium 4.0Ah high performance battery pack from the 10.8V/12V series. Bosch Li-Ion technology ensures unique lifetime and runtime of each pack. Electronic cell protection (ECP) is built in to protect the battery against overload, overheating and total discharge, and for intelligent power management. It has 100% more runtime than 2.0Ah. It is compatible with all Bosch professional 10.8V/12V tools. 2 year Bosch Premium Service applies to this battery, website registration is required. N.B. Bosch Professional are changing the product name of 10.8V power tools, batteries and chargers to 12V. All Bosch Professional 12V tools are 100% compatible with all current (10.8V) Bosch Professional power tools, batteries and chargers. All 10.8V and 12V tools can be used within the same voltage class system.
in 7 offers
last seen 4 Oct 2026
The lowest price we last saw for Bosch GBA 12V 4.0Ah (1.600.Z00.02Y) 12V 4.0Ah Li-ion Battery was $175.00 at Total Tools, compared across 6 retailers (last seen 4 Oct 2026). Prices may have changed since.
The all-time low we recorded was $106.40 on 27 Jan 2024.
Prices last updated 4 Oct 2026.
Bosch GBA 12V 4.0Ah (1.600.Z00.02Y) 12V 4.0Ah Li-ion Battery
This is a premium 4.0Ah high performance battery pack from the 10.8V/12V series. Bosch Li-Ion technology ensures unique lifetime and runtime of each pack. Electronic cell protection (ECP) is built in to protect the battery against overload, overheating and total discharge, and for intelligent power management. It has 100% more runtime than 2.0Ah. It is compatible with all Bosch professional 10.8V/12V tools. 2 year Bosch Premium Service applies to this battery, website registration is required. N.B. Bosch Professional are changing the product name of 10.8V power tools, batteries and chargers to 12V. All Bosch Professional 12V tools are 100% compatible with all current (10.8V) Bosch Professional power tools, batteries and chargers. All 10.8V and 12V tools can be used within the same voltage class system.
This is a premium 4.0Ah high performance battery pack from the 10.8V/12V series. Bosch Li-Ion technology ensures unique lifetime and runtime of each pack. Electronic cell protection (ECP) is built in to protect the battery against overload, overheating and total discharge, and for intelligent power management. It has 100% more runtime than 2.0Ah. It is compatible with all Bosch professional 10.8V/12V tools. 2 year Bosch Premium Service applies to this battery, website registration is required. N.B. Bosch Professional are changing the product name of 10.8V power tools, batteries and chargers to 12V. All Bosch Professional 12V tools are 100% compatible with all current (10.8V) Bosch Professional power tools, batteries and chargers. All 10.8V and 12V tools can be used within the same voltage class system.
Last updated at 04/10/2026 03:14:40
BOSCH 12V 4.0Ah Lithium-Ion Battery GBA 12V 4.0Ah 1600Z0002Y
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Bosch GBA 12V 4.0Ah Lithium-Ion Battery
Bosch GBA 12V 4.0Ah Battery Pack - 1600Z0002Y - Tool Kit Depot
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Bosch GBA 12V 4.0Ah (1.600.Z00.02Y) 12V 4.0Ah Li-ion Battery
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Bosch 12V 4.0Ah Lithium-ion Battery GBA12V4.0AH 1600z0002y
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Bosch Blue Gba 4.0ah 12v Lithium-ion Battery For 12v Tools
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originally posted on ebay.com
Bought this as an extra accessory for a Bosch mini saw. Excellent choice, and better than the smaller capacity batteries as this allows oyu to work longer. Would recommend anyone buying 12v tools to buy the extra capacity battereis to ensure you can keep on working longer.
originally posted on powertoolworld.co.uk
I've had the cheap copies and genuine Bosch are the way to go for me, both in actual use and by measurement of the electrical characteristics. My mini grinder can be hungry for batteries and these 4.0Ah give good power under load and better run times. The internal resistance of the cells is very low hence the good performance under load and the capacity is as indicated. Quality batteries for the more demanding applications :-)
originally posted on powertoolworld.co.uk
I needed a battery for a recently purchased Bosch circular saw and this battery works well. Charges quickly and I have found that it has plenty of power.
| Battery Type | Lithium-Ion |
| Battery Capacity | 4.0Ah |
| Voltage | 12V |
| Warranty | 6 Year |
| Net Weight (kg) | 0.2 |
BOSCH 12V 4.0Ah Lithium-Ion Battery GBA 12V 4.0Ah 1600Z0002Y
30-day returns
Bosch GBA 12V 4.0Ah Lithium-Ion Battery
Bosch GBA 12V 4.0Ah Battery Pack - 1600Z0002Y - Tool Kit Depot
Free delivery
Bosch GBA 12V 4.0Ah (1.600.Z00.02Y) 12V 4.0Ah Li-ion Battery
Free delivery
Bosch 12V 4.0Ah Lithium-ion Battery GBA12V4.0AH 1600z0002y
Free delivery
Bought this as an extra accessory for a Bosch mini saw. Excellent choice, and better than the smaller capacity batteries as this allows oyu to work longer. Would recommend anyone buying 12v tools to buy the extra capacity battereis to ensure you can keep on working longer.
I've had the cheap copies and genuine Bosch are the way to go for me, both in actual use and by measurement of the electrical characteristics. My mini grinder can be hungry for batteries and these 4.0Ah give good power under load and better run times. The internal resistance of the cells is very low hence the good performance under load and the capacity is as indicated. Quality batteries for the more demanding applications :-)
I needed a battery for a recently purchased Bosch circular saw and this battery works well. Charges quickly and I have found that it has plenty of power.
If you've ever wondered is it worth the extra to get a Bosch original well I can honestly say in some instances it's a YES! There's plenty of cheap ones out there, BIg capacity too, but they just didn't deliver the peak current on some of the thirstier tools e.g. Jigsaw & angle grinder. I've worked in electronics service all my life & have equipment that tests the internal resistance of the cells I can can see that the cells in Bosch batteries out perform the cheapies for low internal resistance & therefore peak current capability. So it's "horses for courses" really and yes I do have some cheapies & they're fine for duration on lower duty tools :-) Ya pays ya money etc :-)
Double the power, nice neat stand for drill, light, makes the drill more comfortable and balanced in the hand when working. Take's a while to charge but lasts longer. Look's nice. Use's the same charger. Works with all the 10.8 and 12 volt tools out of the box.
I have the heavy use 12v Bosch tools, angle grinder, multi tool and jigsaw. If you don't have the 4Ah (or better) batteries for those tools, you will start to get a bit frustrated at how quickly the batteries die (especially on site). I have x4 of these batteries on site and x2 at home.
If you use Bosch 12v tools on a regular basis this battery is a worthwhile upgrade to extend runtime. It's an amazingly compact & lightweight battery for it's capacity, which also enables drill drivers to stand upright. What's not to like (except having to pay extra for it!). Would be helpful if the L-boxx inserts were designed to take drills with this fitted.
Initial impressions are good. It charged quickly and lasts a long time in a drill, even for a 4.0Ah. An added bonus is that it allows the drill/ driver to stand on a bench or floor. Good design. I hope it has decent longevity as that seems to be the achilles heal of Li-ion batteries.
These GBA 12V 4,0 Ah battery packs are great for most of Bosch 12V tools such as the GAS, GKS, GSA, GSB and GST as they seem to boost power as well as runtime.However, the battery plastic locking latches were ruined cutting nails using the GOP 12V-28 - I suspect the additional mass so far outboard at the rear of the tool amplified vibrations.Bosch replaced the batteries no issues, and I'll use a 3,0 Ah battery pack next time.When on sale they're worth getting if you're using the Bosch 12V system.
Effectively adds more power (technically a greater constant draw on the battery) and lasts an age. Bought it for the 12v router and it turns it into a bit of a beast. Worth the money.
| Battery Type | Lithium-Ion |
| Battery Capacity | 4.0Ah |
| Voltage | 12V |
| Warranty | 6 Year |
| Net Weight (kg) | 0.2 |
