Worx 20v 5.0Ah Lithium-ion Battery

• SAFETY:Using High magnification li-ion battery,using the latest technology,can prevent overcharging,discharging and overheating,safe and durable,no memory effect,fully compatible with the original battery pack

• TRUST WORTHY RELIABILITY:no memory effect, low self-discharge rate (1% per month). Patented battery balance technology, built-in over-protection circuit to provide safe and reliable use technology to protect your use.

• Suitable for replacementr battery tool :WA3014，WA3516，WA3549.1，WA3550，WA3550.1 WA3551，WA3551.1，WA3553，WA3553.1，WA3560 WA3561，WA3570，WA3641

• PERFORMANCE:Using A-class batteries,non-previous generation batteries,under the same capacity,the running time is stronger and more durable,Quality battery cells with CE and UL approval.

Product name: Worx 20v 5.0Ah Lithium-ion Battery

Voltage: 20V
Capacity: 4000mAh-6000mAh
Battery type: Worx 20V cordless tool battery pack
Product color: black

Applicable to Worx tools: WX921，WX845.9，WX822.9，WX812，WX801.9 WX800.9，WX800，WX696.9，WX693.9，WX693.1 WX693，WX678.9，WX678，WX550.9，WX550.2 WX550，WX531.9，WX531，WX530，WX527.9 WX527，WX523.9，WX523，WX520.9，WX500 WX394.3，WX390.9，WX390.31，WX390.1，WX390 WX386.4，WX386，WX380.9，WX373.9，WX373.2 WX373，WX372.7，WX372，WX367，WX366.5 WX366.2，WX366，WX354.9，WX348.1，WX348 WX292.9，WX292，WX290.2，WX290，WX279.9 WX279，WX261，WX178.9，WX178.1，WX178 WX176.9，WX175，WX170，WX167，WX166.31 WX166，WX102.9，WX102，WX090，WX030 WX026，WX-JCR.9，WX 366.6，WU677，WU309 WU175，WG894E.9，WG894E.5，WG894E，WG779E WG584E.9，WG549E.9，WG549E.5，WG549E，WG549 WG547E.1，WG545E.1，WG543E，WG381E.9，WG329E.9 WG329E，WG284E，WG261E.9，WG261E.1，WG260E.5 WG259E.9，WG259E，WG259，WG255E，WG186E.9 WG184E，WG169E，WG169，WG163E.2，WG160E WG157E，WG154E.

Replace the original Worx battery: WA3014，WA3516，WA3549.1，WA3550，WA3550.1 WA3551，WA3551.1，WA3553，WA3553.1，WA3560 WA3561，WA3570，WA3641

Why Choose Semitech?

Semitech, established in 2009, is one of China's earliest and largest professional manufacturers of power tool batteries. We are a trusted supplier of compatible batteries and chargers for top global brands such as Makita, DeWalt, Milwaukee, Dyson, WORX, Ryobi, and Decker. Our services cover the entire process from research and development to design, production, and sales. Here’s why Semitech stands out:

1. Industry Leader: With over 10 years of experience, we have become a major supplier for global power tool brands, delivering high-quality products and solutions.

2. Comprehensive OEM/ODM Services: Semitech offers one-stop OEM/ODM processing and customization services, providing finished products tailored to customer needs.

3. Global Reach: Our products are exported to more than 30 countries and regions, including Europe, the Americas, Australia, Asia-Pacific, and Africa.

4. Expert R&D Team: We have 30+ senior R&D professionals who excel in ID design, PCB development, and software algorithms, ensuring cutting-edge innovation.

5. State-of-the-Art Manufacturing: With 100+ employees, a 1,600-square-meter facility, and 8 production lines, we utilize self-developed production and testing systems for quality assurance.

6. Trusted by Global Brands: We have the capability to handle overseas OEM/ODM orders with precision and reliability, making us a dependable partner for major brands.

Semitech combines innovation, expertise, and quality to provide the best power tool battery solutions for global customers.