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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
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Description
Bosch Core18v 2-Pack 6.3 Amp-Hour; 6.3 Amp-Hour Lithium Power Tool Battery Kit (Charger Included)CORE18 V contains high density cells that deliver 1,440 Watts of power, 80% more than previous generation cells CORE18 V features an enhanced cell design that provides up to 20% longer runtime than previous gen 6. 0 Ah batteries BC1880 charges a spent CORE18 V to 80% in 41 minutes and fully charges a CORE18 V to 100% in 55 minutes CORE18 V includes the Bosch exclusive CoolPack 2. 0 technology, providing up to 135% more battery life than batteries
CORE18 V – contains high-density cells that deliver 1,440 Watts of power, 80% more than previous-generation cells CORE18 V – features an enhanced cell design that provides up to 20% longer runtime than previous-gen 6.0 Ah batteries BC1880 – charges a spent CORE18 V to 80% in 41 minutes and fully charges a CORE18 V to 100% in 55 minutes CORE18 V – includes the Bosch-exclusive CoolPack 2.0 technology, providing up to 135% more battery life than batteries without CoolPack CORE18 V – engineered to be the lightest high-power battery, weighing only 1.76 Lbs. and providing performance comparable to batteries that are up to 35% larger CORE18 V – features 100% backward and forward compatibility with all Bosch 18 V tools and chargers CORE18 V – works in cold weather conditions down to -4 ° F BC1880 – features regulated dual-mode charge for cell protection, with a fast charge to 80% and the remaining 20% normal mode BC1880 – has a cooling fan to protect the battery from overheating while chargingFeatures
| Charge Time (Hours) | 0.9 |
| Wireless | No |
| Charger Included | Yes |
| Sub-Brand | N/A |
| CA Residents: Prop 65 Warning(s) | No |
| Battery Package Count | 2 |
| Battery Type | Lithium |
| App Compatibility | No |
| Works with Android | No |
| UNSPSC | 26111700 |
| Works with iOS | No |
| Type | Power tool battery kit |
| Battery Voltage | CORE18V |
| Battery 2 Amp-Hours | 6.3 |
| Brand/Model Compatibility | All Bosch 18V Lithium-ion Tools |
| Battery 1 Amp-Hours | 6.3 |
| Wi-Fi Compatibility | No |
| Bluetooth Compatibility | No |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Great for walking all day at work as well
Size: X-Large, Color: (001) Black / Black / White
I walk approximately 10 miles a day at work, in a manufacturing setting. On concrete with steel toe shoes. My feet have been begging me to change from the socks that I have worn for years. I have worn these other name brand socks for probably 10 years. So, change was obviously something I had to be pushed into. I got on Amazon and searched for training socks. I read the description. Glanced at the reviews. I decided to move forward with purchasing these. I could not have been happier. My feet began feeling better immediately. And the priced was very reasonible.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
You have one pair of feet. Treat them kindly with a pair of UA socks
Size: Large, Color: (100) White / White / Black
Soft and tough. Easy on the feet. Nice fit prevents sore spots and blisters.
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Reviewed in the United States on December 3, 2025
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all.
The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day.
They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable.
Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026