Power King RCH12-90 High Performance Replacement Battery
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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 | 100 Ah
Terminal Type
Nut & Bolt
Power King RCH12-90 Replacement Battery — Compatible with Power King RCH12-90
Restore reliable power to your equipment with this Power King RCH12-90 replacement battery. Engineered to meet or exceed the OEM SLA battery specifications, this high-quality, high-performance battery delivers dependable, maintenance-free operation for a wide range of applications. Whether you need emergency power standby, UPS backup, or a long-lasting battery solution for mobility and equipment, this Power King replacement provides consistent performance and compatibility you can trust.
Key Specifications
- Model: Power King RCH12-90
- Type: Rechargeable Sealed Lead Acid (SLA) — Absorbent Glass Mat (AGM) Technology
- Voltage: 12 Volts
- Capacity: 100 Ah
- Terminal: Nut & Bolt
- Design: Maintenance-Free with Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year
- Supplier/Branding Note: SigmasTek
Benefits
This Power King RCH12-90 replacement battery combines AGM technology with a robust sealed construction to provide a long-lasting battery that resists vibration, leakage, and deep discharge damage. The maintenance-free design eliminates routine electrolyte checks and reduces downtime, making it an ideal choice for professionals and home users who need a reliable power source.
As a high-performance battery, it offers stable output for demanding environments and frequent cycling. The spill-proof AGM construction increases durability while maintaining high charge acceptance and low self-discharge—qualities that extend lifecycle and ensure readiness when you need it most. Backed by U.L. recognition and CE certification, this battery is built to international safety and quality standards.
Typical applications include UPS systems, emergency lighting and power, medical devices, mobility scooters, floor machines, security systems, and portable tools. If you rely on consistent start-up power or require dependable reserve capacity for critical systems, this Power King RCH12-90 replacement battery is engineered to deliver longer service life and dependable performance.
Choose this replacement battery to upgrade your equipment with a reliable, high-performance battery trusted for durability and long service life. Order the Power King RCH12-90 replacement now to secure dependable power and fast shipping.
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