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SigmasTek  |  SKU: BW-13553

Oracle HD6120LL High Performance Compatible Replacement Battery

Sale price $16.99 USD Regular price $24.60
Shipping calculated at checkout.

➤ Absorbent Glass Mat (AGM) technology for enhanced durability

➤ Maintenance-free and spill-proof construction for worry-free use

➤ U.L. recognized and CE certified for safety and reliability

➤ Brand new, factory fresh to ensure optimal performance

➤ 1 year warranty for guaranteed customer satisfaction


📦🚀 FAST SHIPPING: Usually ships same day if ordered before 2 PM EST

⚠️ Quick Reminder

🔹 Please ensure the original battery model number is listed in our product description and that your device model number matches for compatibility.
🔹 We only supply the batteries shown in the images. Device images are provided for reference only.

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Battery Care Guide

Battery Usage and Maintenance Guidelines 🔋

Please read the following instructions carefully before using your new battery. Proper adherence will help ensure optimal performance and extended service life.

1. Cordless Phones, PDAs, and Power Tools (NiMH, NiCd, Lithium-Ion) 📱

Initial Charge

  • Fully charge the battery overnight prior to first use.

Conditioning (First 2–6 Charge Cycles)

  • Operate the device until the battery reaches approximately 20% capacity.
  • Avoid premature recharging.
  • Do not allow the battery to fully discharge during the initial cycles.

Post-Conditioning

  • Recharge the battery only when necessary.
  • These batteries are capable of approximately 500 charge cycles:
  • Once daily → ~500 days
    Twice daily → ~250 days
    Note: Even a partial recharge is considered a full cycle.

2. Sealed Lead Acid (SLA) Batteries 💡

  • No conditioning required.
  • Maintain the battery in a fully charged state; avoid complete discharge.
  • Capable of 300–400 charge cycles.
  • Expected service life: 2–3 years, depending on usage conditions.

3. Laptop Batteries (Lithium-Ion) 💻

Initial Charge

  • Fully charge the battery overnight prior to first use.

Conditioning (First 2–6 Charge Cycles)

  • Charge fully, then discharge to approximately 20% capacity.
  • Avoid complete discharge, as some devices may not detect a fully drained battery.

Post-Conditioning

  • Minimize frequent plugging and unplugging.
  • Allow the battery to discharge moderately at least once per month to maintain optimal performance.
  • Occasional cycling is recommended to sustain battery health.

Professional Recommendation

Adhering to these guidelines will enhance battery longevity and ensure reliable performance.

For further assistance regarding your battery or order, our customer support team is available to provide guidance.

Delivery and Shipping

Everything You Need to Know About Shipping with BatteryWeb (USA)

We know reliable delivery matters when you need power fast. Here’s how BatteryWeb makes shipping easy across the USA:

🚚 Shipping & Delivery

Most orders ship next business day (some products like sealed lead acid may take a little longer).

Same-day shipping available if you order before 11:59 AM (delivery depends on the carrier).

We ship nationwide using FedEx, UPS, USPS, DHL, and regional ground carriers.

Shipping costs are calculated automatically at checkout based on weight, distance, and carrier.

Transit times shown are estimates only (business days, no weekends/holidays).

🌍 Shipping Restrictions

Lithium batteries cannot be shipped by USPS or air. They must go via FedEx Ground, UPS Ground, or DHL Ground.

PO Box deliveries are only available via USPS.

At this time, we do not ship lithium batteries to Puerto Rico. NiMH, NiCd, and Alkaline can be shipped.

📦 Important Notes

Double-check your shipping address! If an incorrect address is used and the order is returned, re-shipping costs are the buyer’s responsibility.

If a product is temporarily out of stock, we’ll notify you right away with the expected restock date—or issue a refund if you prefer.

💲 Currency & Pricing

All prices are shown in USD.

Orders shipped outside the USA may be subject to local taxes, customs fees, or import duties. These are the buyer’s responsibility.

⚡ At BatteryWeb, we’re committed to getting your batteries delivered quickly, safely, and affordably—so you’ll always have the power you need, when you need it.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.

🔹 Our products are generic replacement parts and are not affiliated with, endorsed by, or manufactured by the original equipment manufacturers (OEMs).


Volts & Amps

6 Volts | 12 Ah

Terminal Type

F1

Oracle HD6120LL Replacement Battery — Compatible with Oracle HD6120LL

Keep your critical equipment powered and reliable with this replacement battery designed specifically for the Oracle HD6120LL. Engineered to meet or exceed OEM SLA specifications, this high-performance battery offers dependable voltage and capacity for uninterrupted operation. Whether you need a long-lasting battery for emergency systems, UPS backup, or portable equipment, the Oracle HD6120LL replacement delivers consistent performance and maintenance-free convenience you can trust.

Key Specifications

  • Model Compatibility: Oracle HD6120LL
  • Brand: SigmasTek
  • Chemistry / Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 6 Volts
  • Capacity: 12 Ah
  • Terminal Type: F1
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

This replacement battery combines durability and reliable power delivery for both everyday and emergency needs. The AGM construction provides a rugged, vibration-resistant build while delivering clean power and low internal resistance for efficient charging and discharge cycles. As a high-performance battery, it supports fast response in critical applications and helps extend runtime for equipment that demands steady voltage under load.

Designed as a maintenance-free solution, the battery’s spill-proof construction eliminates the need for regular servicing and reduces the risk of corrosion or leakage. Its U.L. recognition and CE certification ensure adherence to safety and quality standards, giving you confidence in long-term use. This long-lasting battery is ideal for UPS systems, emergency lighting, medical devices, security systems, portable testing tools, and other standby power applications where reliability matters.

Because it is brand new and factory fresh, you receive predictable performance from the first use, backed by a 1 year warranty that offers additional peace of mind. The Oracle HD6120LL replacement battery is an excellent choice when you need a trusted, long-lasting replacement battery that performs like the original.

Ready to upgrade your power source? Order this SigmasTek Oracle HD6120LL replacement battery now to secure dependable, high-performance battery backup for your equipment.


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