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SigmasTek  |  SKU: BW-7723

Encore 48K 200 Lawn Mower High Performance Replacement Battery

Sale price $102.50 USD Regular price $135.64
Shipping calculated at checkout.

➤ Factory fresh, brand new replacement battery for optimal performance

➤ 100% compatible with Encore 48K 200 Lawn Mower model

➤ Advanced Absorbent Glass Mat (AGM) technology for deep cycle use

➤ Valve regulated, spill-proof design ensures safety and reliability

➤ Backed by a 1-year warranty for peace of mind and guaranteed performance


📦🚀 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 | 35 AH

Terminal Type

Nut & Bolt

Encore 48K 200 Lawn Mower Battery (Replacement) — Compatible with Encore 48K 200

Replace your worn or weak pack with a factory-fresh replacement battery engineered for the Encore 48K 200. This high-performance battery delivers reliable starting power and deep-cycle capacity so your Encore 48K 200 Lawn Mower runs dependably season after season. Built with premium Absorbent Glass Mat (AGM) construction and valve-regulated, spill-proof design, this long-lasting battery offers consistent energy density and safe, maintenance-free operation. If you want a dependable, long-lasting battery specifically matched to the Encore 48K 200, this is the replacement battery to choose.

Key Specifications

  • Compatible Model: Encore 48K 200 Lawn Mower
  • Required Battery Model: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Number Required: 1 battery
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Designed For: Deep Cycle Usage
  • Construction: Valve Regulated, Spill Proof
  • Energy Characteristic: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Performance: Performance Guaranteed
  • Warranty: 1 Year Warranty
  • Brand: Encore (replacement)

Benefits

This replacement battery is built to last. The AGM technology and valve-regulated construction create a durable, vibration-resistant package that tolerates deep cycling and repeated discharge/charge cycles. As a high-performance battery, it provides consistent voltage under load, delivering the reliable starting torque and runtime your mower needs. Expect reduced maintenance compared with flooded batteries and safer, spill-proof operation for storage and transport.

The design yields a superior power-to-volume ratio, giving you excellent energy density in a compact profile — ideal when space is at a premium. Whether used in landscaping equipment, light utility vehicles, or as a dependable backup source, this long-lasting battery supports everyday workloads and seasonal heavy use. Typical applications include lawn mowers, small utility equipment, UPS systems, emergency power backups, and power tools that require steady, deep-cycle performance. For Encore 48K 200 owners, this replacement battery restores original performance and ensures a smooth mowing season.

Installation is straightforward: the Encore 48K 200 requires one SP12-35 NB (12 V 35 AH) battery and uses the existing cables and hardware from your original configuration. Backed by U.L. recognition, CE certification, and a one-year warranty, you get proven safety and peace of mind with every purchase.

Ready to restore full power to your Encore 48K 200? Order this high-performance, long-lasting replacement battery today and enjoy fast shipping and confident performance. Buy now to keep your equipment running strong.


Payment & Security

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