Noma 15HP 43" Lawn Mower OEM-Grade Compatible 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 | 35 AH
Terminal Type
Nut & Bolt
Noma 15HP 43" Lawn Mower Battery (Replacement) — Compatible with Noma 15HP 43"
Keep your Noma 15HP 43" mower running strong with this factory‑fresh replacement battery engineered for compatibility, reliability, and sustained performance. This replacement battery is 100% compatible with the Noma 15HP 43" model and provides the dependable starting and deep cycle capacity required for heavy mowing tasks. The SP12-35 NB (12 V 35 AH) unit combines AGM technology with a valve regulated, spill‑proof design to deliver a high-performance battery solution you can trust season after season.
Key Specifications
- Compatible Model: Noma 15HP 43" Lawn Mower
- Replacement Model: SP12-35 NB
- Voltage: 12 Volts
- Capacity: 35 AH
- Quantity Required: 1 battery
- Terminal Type: Nut & Bolt
- Technology: Absorbent Glass Mat (AGM)
- Usage Type: Designed for Deep Cycle Usage
- Construction: Valve Regulated, Spill Proof
- Power/Volume: Unrivaled Energy Density
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Performance: Performance Guaranteed
Benefits
This replacement battery provides superior durability and extended service life. AGM construction improves resistance to vibration and shock while offering maintenance-free operation compared with traditional flooded batteries. Because it is designed for deep cycle usage, the battery handles repetitive discharges and recharges well, making it a dependable, long-lasting battery choice for frequent mowing or heavy-duty yard work.
As a high-performance battery, it maximizes energy density so you get more power in a compact package—ideal for tight battery compartments in lawn mowers. The valve regulated, spill‑proof design increases safety and ease of installation, while U.L. and CE certifications confirm adherence to recognized safety standards. Backed by a performance guarantee and a 1 year warranty, you can rely on consistent starts and steady output throughout the season.
In addition to lawn and garden equipment, AGM deep cycle batteries are commonly used in UPS backup systems, emergency power applications, portable power tools, and small utility vehicles—providing versatile utility as a reliable replacement battery for multiple needs.
Ready to replace your Noma 15HP 43" battery? Purchase now to secure a long-lasting, high-performance battery with fast shipping. For help confirming fitment or installation guidance, call .
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