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SigmasTek  |  SKU: BW-13261

Power Sonic DCG12-70 GEL High Performance Replacement Battery

Sale price $271.88 USD Regular price $341.25
Shipping calculated at checkout.

➤ Pure Gel Technology ensures superior deep cycle performance and longevity

➤ ABS (UL94 V-0) case offers robust, flame-retardant protection

➤ Low self-discharge rate of less than 2% per month for extended storage

➤ Versatile use in marine, solar, electric wheelchair, and scooter applications

➤ Comes brand new with a 1-year warranty and UL listing for reliability


📦🚀 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 | 75 AH

Terminal Type

Nut & Bolt

Power Sonic DCG12-70 GEL Battery (Replacement) — Compatible with DCG12-70

This replacement Power Sonic DCG12-70 GEL battery is engineered to provide reliable, maintenance-free power in deep cycle and standby roles. Featuring Pure Gel Technology, a UL94 V-0 ABS case, and a low self-discharge rate, this replacement battery is designed for consistent performance across marine, solar, mobility, and backup applications. Choose this high-performance battery when you need dependable, long-lasting energy storage.

Key Specifications

  • Model: DCG12-70
  • Voltage: 12 Volts
  • Capacity: 75 AH
  • Battery Type: GEL (Pure Gel Technology, not hybrid gel)
  • Case Material: ABS (UL94 V-0)
  • Terminal Type: Nut & Bolt
  • Self-discharge Rate: Less than 2% per month
  • Expected Life: 3 - 5 years in standby use
  • Orientation: Can be operated in any orientation
  • Storage: Can be stored up to 9 months at 25°C (77°F) before a freshening charge is recommended
  • Condition: Brand New and Factory Fresh
  • Warranty: 1 Year Warranty
  • Certifications: UL Listed
  • Intended Use: Suitable for both cycle and standby applications
  • Applications: Marine, Solar, Electric Wheelchairs, Scooters
  • Brand Notes: Listed as replacement Power Sonic DCG12-70 (tagged with SigmasTek)

Benefits

  • Durability: Pure gel composition and a flame-retardant ABS case provide strong protection against impact, vibration and environmental exposure for reliable long-term use.
  • Long Life: With minimal self-discharge and multi-year standby expectancy, this replacement battery is ideal as a long-lasting battery solution for intermittent or seasonal use.
  • High Performance: Designed to meet or exceed OEM GEL specifications, it performs well under repeated discharge and recharge cycles as a high-performance battery option.
  • Flexibility: Can be used in any orientation and is suitable for both cycle and standby duties, offering easy installation across diverse systems.
  • Safe & Maintenance-Free: Gel technology ensures spill-proof, leak-free operation, making this replacement battery suitable for enclosed installations and mobile equipment.
  • Typical Applications: Perfect for marine electrical systems, solar energy storage, electric wheelchairs and scooters, UPS and emergency power setups, and other deep-cycle uses.
  • Confidence: Factory fresh units with UL listing and a full warranty provide assurance for system integrators and end users.

Don’t compromise on backup power — add this Power Sonic DCG12-70 replacement battery to your cart now for reliable, long-lasting performance and fast shipping.


Payment & Security

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