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SigmasTek  |  SKU: BW-17106

Alexander G1212 Compatible Replacement Battery

Sale price $15.11 USD Regular price $17.36
Shipping calculated at checkout.

➤ AGM technology for enhanced durability and performance

➤ Maintenance-free and spill-proof for hassle-free use

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

➤ Brand new and factory fresh for reliable operation

➤ 1-year warranty ensures peace of mind and protection


📦🚀 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

12 Volts | 1.2 Ah

Terminal Type

F1

Alexander G1212 - Compatible Model: G1212

The replacement Alexander G1212 is a sealed lead acid battery designed to meet or exceed OEM G1212 specifications, offering dependable compatibility and reliable performance. This maintenance-free SLA is ideal for systems that require consistent standby power and minimal upkeep. If you’re searching for a replacement battery that provides dependable operation in UPS, emergency, or portable applications, the Alexander G1212 is a high-performance, long-lasting battery solution worth considering.

Key Specifications

  • Model: Alexander G1212 (Replacement)
  • Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free, Spill Proof Construction
  • Safety/Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Distributor / Label: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 1.2 Ah
  • Terminal/Code: F1
  • Compatibility Note: Meets or exceeds OEM G1212 specifications

Benefits

  • Durability: AGM and sealed construction protect the cells from spills and atmospheric exposure, making this replacement battery robust and reliable.
  • Long Life: Maintenance-free chemistry reduces service tasks while providing a long-lasting battery life for standby and cyclic operations.
  • High Performance: Designed to deliver consistent power under load for sensitive electronics, ensuring reliable operation in critical applications.
  • Safety and Compliance: U.L. recognized and CE certified for trusted integration into equipment such as UPS systems and alarm circuits.
  • Common Uses: Suited for UPS backup, emergency lighting, security systems, medical backup, telecom applications, and small handheld tools that accept G1212 batteries.
  • Plug-and-Play Readiness: Ship brand new and factory fresh for immediate installation and reliable service life.

Replace your worn battery with the Alexander G1212 replacement battery today. This long-lasting battery delivers the high-performance reliability you need—click to purchase now and keep your systems powered and protected.


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