Teledyne 2TC12S20 High Performance Replacement Battery
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⚠️ 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 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
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
⚠️ 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
12 Volts | 26 Ah
Terminal Type
Nut & Bolt
Teledyne 2TC12S20 Replacement Battery — Compatible with Teledyne 2TC12S20
Ensure uninterrupted operation of your Teledyne 2TC12S20 equipment with a direct-fit Teledyne 2TC12S20 replacement battery. This replacement battery is crafted to meet or exceed the OEM SLA specifications for the 2TC12S20 model, providing reliable, maintenance-free power for emergency lighting and standby systems. Expect consistent performance and proven safety credentials whenever you choose this long-lasting battery solution.
Key Specifications
- Model: Teledyne 2TC12S20 (Replacement)
- Brand: SigmasTek
- Voltage: 12 Volts
- Capacity: 26 Ah
- Terminal Type: Nut & Bolt
- Battery Type: Absorbent Glass Mat (AGM) Technology
- Design: Maintenance-Free, Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
Benefits
The 2TC12S20 replacement battery offers durability and dependable performance through its AGM construction, delivering a robust charge profile and resistance to vibration—important features for emergency and standby applications. Maintenance-free design and spill proof build reduce installation complexity and safety concerns, while U.L. and CE certifications verify compliance with industry safety standards.
This high-performance battery is ideal for emergency lighting systems, security and fire alarm equipment, and medical devices that require reliable backup power. It also supports consumer electronics, home & garden backup, and UPS systems where consistent reserve capacity is essential. As a long-lasting battery option, it is suited for facilities and homeowners who need predictable runtime and dependable recharge cycles.
Backed by a brand-new factory fresh condition and a 1 Year Warranty, the SigmasTek Teledyne 2TC12S20 replacement battery provides a cost-effective path to restore functionality and extend equipment life. Our product team can help confirm compatibility or advise on best practices for replacing your SLA battery.
Get the power you can count on—purchase the Teledyne 2TC12S20 replacement battery today and secure long-lasting, high-performance backup for your critical systems.
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