Enerwatt WP12-12 UPS High Performance Replacement Battery
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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 | 12 Ah
Terminal Type
F2
SigmasTek SP12-12 Replacement for Enerwatt WP12-12 UPS
Designed as a direct replacement for the Enerwatt WP12-12 Uninterruptible Power Supply (UPS), the SigmasTek SP12-12 (12 Volts, 12 AH) delivers reliable compatibility, dependable performance, and peace of mind for your critical power needs. This replacement UPS battery is engineered for high-rate discharge applications where short bursts of increased power are required. It is a brand new, factory-fresh unit that meets safety certifications and is tested to ensure consistent performance, making it a smart choice for anyone seeking a high-performance UPS battery that’s also a long-lasting battery solution for the Enerwatt WP12-12.
Key Specifications
- Battery Model: SigmasTek SP12-12
- Compatible UPS Model: Enerwatt WP12-12
- Voltage: 12 Volts
- Capacity: 12 AH (Amp-hours)
- Design: High Rate Discharge Design
- Construction: Valve Regulated, Spill Proof Construction
- Self-Discharge: Low Self-discharge
- Durability: High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Installation Note: Use all existing cables and hardware from original configuration to connect the new UPS battery
Benefits
- Durability and Safety: The valve-regulated, spill-proof construction and UL/CE recognitions ensure safe, maintenance-free operation and robust protection against leaks and vibration. This makes the unit suitable for demanding environments where reliability matters.
- Long Life & Low Self-Discharge: With low self-discharge characteristics, the SigmasTek SP12-12 holds its charge longer in standby or backup applications, delivering a long-lasting battery performance for your Enerwatt WP12-12 UPS.
- High Performance for Critical Loads: The high-rate discharge design supports short-duration, high-power demands — ideal for UPS systems that must supply surge currents to protected equipment during outages. If you need a high-performance UPS battery that responds when the load spikes, this model is engineered for that purpose.
- Tested and Guaranteed: Each replacement UPS battery is professionally tested to meet or exceed OEM specifications, providing assurance that your Enerwatt WP12-12 will recover and support critical systems when you need them most.
- Typical Applications: Perfect for Uninterruptible Power Supply units, emergency power systems, and certain battery-powered tools requiring a dependable 12V backup source. Use it wherever the Enerwatt WP12-12 is specified.
Ready to restore reliable backup power? Order this SigmasTek SP12-12 replacement UPS battery for the Enerwatt WP12-12 today and get a high-performance, long-lasting battery backed by a 1 year warranty. Purchase now to ensure fast shipping and dependable performance when it matters most.
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