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- 정상 가격
- $ 29.50 USD
- 정상 가격
- $ 29.50 USD
No Marketing Hype. No Inflated Capacity Claims. Just Heavy-Duty Hardware Built for the Job Site.
If you’ve ever bought an aftermarket power tool battery, you’ve likely been burned: fake capacity labels, sudden voltage cutoffs mid-cut, or packs that die after three charge cycles. At AERDU, we manufacture replacement packs built with teardown-level hardware quality, high-drain cell consistency, and thermal management you expect from OEM—at a direct-from-factory price.
We utilize brand-new, low-internal-resistance cells. No recycled stock, no degraded capacity, and no false rating badges.
Holds a flat voltage curve under heavy draw so your motor gets consistent torque from 100% down to the last bar.
Reinforced internal bus bars handle continuous amperage without melting solder joints or building up excessive internal heat.
🪚 Heavy-Load Tested: Zero Sudden Shutdowns
- Continuous Cutting Performance: Fully tested under heavy loads with tools like the HS301D Circular Saw and JR105D Reciprocating Saw.
- No Unexpected Protection Trips: Cut through thick plywood or steel conduit without triggering false overload shutdowns when you push hard on the blade.
Impact-resistant outer housing engineered to survive accidental drops from ladders onto concrete.
Independent cell cradles absorb heavy vibrations from high-impact tools like the TD110D and TD111D impact drivers.
Real-time LED battery level indicator. Ultra-compact 353g body keeps your tool perfectly balanced during overhead work.
(Note: If you own a Bare Tool ending in DZ, this battery is a direct drop-in replacement.)
🤝 The 30-Day Job-Site Challenge
Take it to your job site. Put it in your HS301D saw or HP332D hammer drill. Run it hard for 30 days. If it doesn't give you the exact same runtime, thermal stability, and power delivery as your original OEM packs, send it back for a full refund. Backed by a 1-Year Direct Replacement Warranty.
Shipping & Delivery Policy
Everything you need to know about order dispatch, estimated delivery times, and shipping terms at AERDU.
Shipping Time
- Estimated Delivery Time: 4–8 business days (varies by product availability).
- Location & Carrier Factors: Total transit time ranges from 5–25 business days depending on location and carrier performance.
- Multi-item Orders: If your order includes multiple items, total delivery time is based on the item with the longest shipping timeframe.
- No Split Shipments: We do not split shipments. If you wish to receive items separately as they become available, please place individual orders for each item.
Shipping Services & Coverage
- Orders to North America are shipped via premium carriers, including UPS, FedEx, or DHL.
- PO Boxes: We currently DO NOT ship to PO Boxes. Please provide a valid physical street address.
- Deliveries to remote areas, including Alaska, Hawaii, and mountainous regions, may require additional transit time beyond average estimates.
Shipping Fees & Customs
- Shipping costs vary depending on location and selected service type.
- Customs & Import Taxes: Customers are solely responsible for any applicable customs duties, import taxes, or local clearance fees.
- Returns: We do not accept free returns for non-quality issues.
Address Verification & Special Requests
- Please double-check all shipping information carefully before finalizing your order.
- Address Changes: If you need to make changes after an order has shipped, we cannot guarantee successful rerouting. Any associated risks or additional carrier fees will be the customer's responsibility.
- Orders will strictly only be delivered to the country specified at checkout.
- For special shipping requests, please contact us prior to shipping at cohn@aerdu.com.
Delivery Restrictions & Unforeseen Delays
AERDU is not held liable for delays or failed deliveries caused by:
- Incorrect or incomplete delivery addresses / contact details provided by the buyer.
- The consignee refusing, rejecting, or failing to accept delivery.
- Restricted access locations (e.g., schools, military units, gated communities, restricted commercial complexes).
- Force Majeure Events: Severe weather disruptions, transport network interruptions, customs holds, governmental actions, or natural disasters.
Customs & Clearance Responsibilities
- If customs clearance assistance is required, we will notify you immediately via email.
- If goods are destroyed, abandoned, or returned to origin due to customer clearance delays or failure to cooperate, the customer assumes full financial responsibility.
Delivery Schedule
- Standard carrier deliveries do not operate on weekends, national holidays, or major festive days.
Order Tracking
- As soon as your order leaves our warehouse, a shipment confirmation email or SMS containing your tracking number will be sent.
- You can track your package by:
- Logging into your AERDU account and navigating to "My Orders".
- Contacting our support team directly at cohn@aerdu.com.
Inspection, Damage & Acceptance
- Inspect Upon Arrival: Please examine the package thoroughly before signing for receipt.
- Damaged Packages: If the outer box is visibly broken or damaged, do not sign or open it. Reject the parcel and contact us immediately.
- Once signed for, the shipment is officially considered accepted in good condition.
To protect your rights, we highly recommend recording a complete, unbroken video while unboxing your package. Please report any missing or damaged items within 24 hours of delivery along with the video proof.
Custom Battery Pack Manufacturing
One of China's largest custom battery pack manufacturers with over 30 years of engineering experience, delivering mission-critical power solutions for the world's most extreme environments.
30+
Years Experience
24,000
Sq. Ft. Facility
70+
Skilled Experts
100%
Custom Engineered
Proven Reliability Where Failure is Intolerable: For decades, AERDU has earned a global reputation for engineering battery packs that perform in the world's most extreme conditions. Our battery systems power critical applications across all domains—in the air, on land, at sea, deep underground, and even in the deepest trenches of the world's oceans.
Whether you require rechargeable lithium-ion packs or specialized disposable battery solutions, our extensive technology experience ensures we help you select the precise battery chemistry, cell type, and pack architecture for your application.
Advanced Manufacturing & Wire Bonding Technology
We continuously invest in state-of-the-art facilities to remain at the forefront of custom battery engineering. Our production line features the industry-leading Asterion Wire Bonding Machine.
- Higher Reliability & Safety: Replaces traditional welding with high-precision interconnects.
- Extended Battery Life: Ultra-low resistance connectivity reduces heat generation and energy loss.
- Enhanced Performance: Optimized current path for high-discharge industrial and high-drain applications.
- Faster Assembly: Significantly shortens production cycles for high-volume custom orders.
Watch our Asterion Wire Bonding technology in action
Tailored Hardware & Systems Configuration
We offer flexible system-level customization options engineered to your exact physical and electrical specifications.
MIL-STD & Industrial Connectors
Power Conversion & Management
Custom Cabling & Harnesses
Multi-Battery System Configurations
Custom Enclosures & Modules
Applications & Industries Served
Our custom battery solutions power advanced technologies across diverse commercial, industrial, and defense sectors.
Drones & Robotics
High discharge rates, lightweight energy density, and high-reliability packs for unmanned aerial vehicles and automated machinery.
Energy Storage & Solar Systems
Long cycle life, robust modular storage packs designed for residential, commercial, and off-grid solar energy generation.
Industrial & Medical Devices
Mission-critical safety compliance, precise voltage output, and certified quality for medical instruments and heavy industrial gear.
Electric Vehicles & Transport
High-capacity customized power sources for e-bikes, scooters, light electric vehicles, and personal mobility devices.
Consumer Electronics & Retrofits
Tailored replacement packs, specialized shape factors, and aftermarket upgrades for power tools and specialized electronics.
Extreme Environment Systems
Heavy-duty ruggedized battery systems designed for aerospace, marine, deep-sea exploration, and underground operations.
Ready to Build Your Custom Battery Solution?
Partner with AERDU for world-class battery design, cutting-edge technology, and unparalleled reliability. Get in touch with our engineering team today to discuss your project requirements.
Consult Our EngineersFrequently Bought Together
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공급업체: AERDU
18V 3.0Ah/4.0Ah/5.0Ah/6.0Ah Replacement Battery for Makita with Type-C Fast Charging Port | 2-in-1 Power Bank & Tool Battery
정상 가격 부터 $ 44.90 USD -
공급업체: AERDU
M12 6.0Ah Battery for Milwaukee M-12 12V Lithium-Ion Battery 48-11-2411 48-11-2440 48-11-2402 Tools
정상 가격 $ 36.19 USD -
공급업체: AERDU
18V Lithium-Ion 3.0Ah Replace Battery for Makita BL1830 BL1840 18 Volt Tools
정상 가격 $ 41.19 USD -
공급업체: AERDU
6.0Ah 20V max Replacement Battery for DeWalt MAX with Type-C Port
정상 가격 부터 $ 49.99 USD
