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SigmasTek  |  SKU: BW-7035

Yard Man H604H Premium Compatible Lawn Mower Replacement Battery

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

➤ Factory fresh replacement battery for Yard Man H604H Lawn Mower

➤ 100% compatible with original Yard Man H604H model

➤ Absorbent Glass Mat (AGM) technology for durability

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

➤ Includes 1 year warranty 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

Replacement Yard Man H604H Lawn Mower Battery — Compatible with Yard Man H604H

Replace your old or failing battery with this brand new replacement battery specifically matched to the Yard Man H604H Lawn Mower. This high-performance battery is factory fresh and engineered for full compatibility, offering reliable starting power and durable deep cycle performance. With AGM technology and valve-regulated, spill-proof construction, the unit provides a dependable, long-lasting battery option for routine mowing and extended storage periods.

Key Specifications

  • Compatible Model: Yard Man H604H Lawn Mower
  • Part Number: SP12-35 NB
  • Voltage: 12 V
  • Amp-Hours: 35 AH
  • Terminal Type: Nut & Bolt (NB)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Usage: Designed for Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Energy Density: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Quantity Required: 1 battery required
  • Installation Note: Use all existing cables and hardware from your original configuration
  • Shipping: Orders for in-stock items are typically shipped within 24 hours

Benefits

  • Durability: AGM and valve-regulated spill-proof construction offer rugged dependability for outdoor equipment exposed to vibration and rough terrain.
  • Long Life: Built for deep cycle performance to handle frequent discharge and recharge cycles, ensuring a long-lasting battery for seasonal use.
  • High Performance: Excellent power-to-volume ratio and stable output mean consistent performance for long mowing sessions and reliable starting power.
  • Safety & Certification: U.L. recognized and CE certified for quality and safety standards you can trust.
  • Multi-Purpose: Appropriate for similar deep cycle roles beyond lawn mowers, including UPS backup, emergency power, and suitable power tools where a 12 V 35 AH AGM battery is required.
  • Easy Installation: Drop-in replacement for SP12-35 NB—simply reuse your mower’s existing cables and hardware for quick installation.
  • Warranty Support: Brand new, factory fresh unit with a 1 year warranty and performance guarantee for peace of mind.

Upgrade to this reliable, long-lasting replacement battery for your Yard Man H604H today. Order now to enjoy rapid shipping and a dependable power solution for every mowing season.


Payment & Security

Payment methods

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