Neata NT12-0.8 High Performance Replacement Battery
Couldn't load pickup availability
⚠️ 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.
📸 Send Your Battery Photo / Unsure? Expert Help
Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR IMAGE
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 | 0.8 Ah
Terminal Type
Special Connector
Neata NT12-0.8 Replacement Battery — Compatible with SigmasTek
The Neata NT12-0.8 replacement battery is built to deliver compact 12 Volt power for SigmasTek-compatible systems that demand dependable standby performance. As a well-engineered replacement battery, the NT12-0.8 balances compact size with dependable output, making it an excellent choice for equipment maintenance programs and emergency power readiness. If you're searching for a long-lasting battery that fits into tight spaces without compromising reliability, this model is designed to meet those needs.
Key Specifications
- Manufacturer: SigmasTek
- Length (in.): 3.78
- Brand Replacement: Neata
- Width (in.): 0.98
- Voltage: 12 Volts
- Height (in.): 2.44
- Amp Hours: 0.8 Ah
- Weight (lb.): 1.65
- Model: NT12-0.8
Benefits
The NT12-0.8 serves as a durable, long-lasting battery solution for small UPS units, security and alarm panels, medical monitoring devices, and portable tools. Its sealed construction minimizes maintenance while offering reliable reserve capacity for brief outages and controlled shutdowns. The compact footprint makes the NT12-0.8 especially useful where space constraints are a concern but dependable, continuous voltage is still required.
As a high-performance battery replacement, the NT12-0.8 is optimized to hold voltage under load and recover efficiently during recharge cycles. This reliability helps protect sensitive electronics against brownouts and allows critical equipment to remain operational during short interruptions. The 0.8 Ah rating is suited for applications where modest reserve capacity is sufficient yet consistent performance is essential.
Maintenance personnel and system integrators will appreciate the ease of swapping in the NT12-0.8 as a direct replacement for SigmasTek-specified units, reducing downtime and simplifying inventory management. Typical uses include emergency lighting, small-scale UPS modules, telecom backup systems, and handheld or bench tools requiring a compact 12V source. Opting for this replacement battery reduces unexpected failures and extends the service life of connected devices.
Make the Neata NT12-0.8 replacement battery part of your maintenance plan — order now to secure a reliable, high-performance, long-lasting battery that keeps your critical systems protected.
-
Voltage
-
Amp Hours
-
Terminal Type
-
Length (in.)
-
Width (in.)
-
Height (in.)
-
Weight (lb.)
-
Warranty
-
Type
-
Manufacturer
-
Brand Replacement
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.




