APC Back-UPS NS BN1350G UPS Compatible Replacement Battery Set
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🔹 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 | 9 AH
Terminal Type
F2
Replacement Battery Set for APC Back-UPS NS BN1350G — SigmasTek SP12-9HR (2-Pack)
Ensure continuous protection for your APC Back-UPS NS BN1350G with this precision-matched replacement UPS battery set. The pack contains two SigmasTek SP12-9HR batteries (12 Volts, 9 AH) designed to deliver dependable performance, solid runtime, and safe operation. These brand new, factory-fresh batteries are qualified for the BN1350G application and provide a cost-effective, long-lasting battery solution. Installation requires using all existing cables and hardware from your original battery configuration.
Key Specifications
- Included: 2 x SigmasTek SP12-9HR batteries
- Voltage: 12 Volts
- Capacity: 9 AH (amp-hours)
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof Construction
- Features: Low Self-discharge
- Durability: High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
Benefits
These SigmasTek batteries are an excellent replacement UPS battery option for the APC Back-UPS NS BN1350G, providing the high rate discharge capability necessary for brief high-current demands. As a high-performance UPS battery, the pack supports clean transitions during power events, reduces the likelihood of data loss, and allows for orderly shutdowns of connected equipment. Valve regulated, spill-proof construction makes them safer to handle and easier to maintain, while low self-discharge keeps the pack ready even after periods of inactivity. High vibration resistance adds robustness for installations in mobile or semi-mobile environments.
Ideal applications include Uninterruptible Power Supply (UPS) systems protecting home or office electronics, emergency power supplies that provide auxiliary power during outages, and battery-powered tools requiring reliable, short-duration bursts of energy. Our technical staff individually tests each set to ensure it meets quality standards and provides a long-lasting battery performance you can trust.
In-stock orders usually ship within 24 hours. For assistance selecting the right replacement batteries or with installation, contact customer service at . Remember to reuse your original cables and hardware to connect the new batteries properly.
Ready to restore full backup capability? Purchase this replacement UPS battery set for the APC Back-UPS NS BN1350G now and secure dependable, long-lasting battery protection backed by a 1 Year Warranty — order today.
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