Skip to footer
$499.00 - $749.00
Eternal 16V Lithium Batteries 16V 40Ah
In Stock: Yes
Price: $499.00
  • Battery Voltage: 16V
  • Battery Amp Hours: 40Ah
Eternal 16V Lithium Batteries 16V 80Ah
In Stock: Yes
Price: $749.00
  • Battery Voltage: 16V
  • Battery Amp Hours: 80Ah
This item is not eligible for advertised discounts.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Free return shipping is available for all orders shipped within the 48 contiguous United States. These orders will include a complimentary pre-paid UPS Ground return label in the box when the order is delivered. If you use the pre-paid return label provided, please allow 7-10 business days for the return package to arrive back at Tackle Warehouse.

Orders shipped to international, APO/FPO, Alaskan or Hawaiian addresses or U.S. territories are not eligible for the free return shipping offer. Drop Ship and Oversized Items are not eligible for the free return shipping offer.

Please use our Returns & Exchange form found on the back of your printed invoice. If you don't have your original invoice you can download our Tackle Warehouse Return Form.

Contact us with any questions or concerns!

Phone: 1.800.300.4916
Email: info@tacklewarehouse.com

Tackle Warehouse wants you to be completely satisfied with your purchase. Items can be returned at any point in new condition within 365-days of the original invoice date.

Products returned in new, store-bought condition are eligible for exchange, refund, or Tackle Warehouse store credit for the full value of your purchase.

Please note that while we want you to be happy with your purchases, an excessive number of returns within a twelve-month period may limit your eligibility for refund or store credit.

Products returned beyond 365-days from the original invoice date or that are unable to be returned to stock may be eligible for store credit at the sole discretion of Tackle Warehouse.

Original shipping charges are non-refundable.

Used baits & tackle are not eligible for return.

Phone: 1.800.300.4916
Email: info@tacklewarehouse.com

Overview

This item is drop shipped. Please see details below.

Cannot be shipped outside of the US

Perfect for serving as your dedicated battery to run a graph or forward-facing sonar, Eternal 16V Lithium Batteries gives you all the power you need to power your electronics when fishing on a boat, kayak, or even on a frozen lake. With low voltage cut-off of over 13.5v, you are guaranteed to keep your voltage high and image quality crystal clear on your graph. Monitor the health and charging status of your battery using the Esword BMS app and connecting via Bluetooth, a unique feature that provides additional peace of mind when venturing into remote locations to hunt big fish. An efficient and reliable lithium battery that will keep your lights on and your sonar running in the toughest environments, Eternal 16V Lithium Batteries are built tough for anglers who need reliable power when going the distance.

Please Note:
-Item is drop shipped and cannot be shipped outside of the contiguous United States due to shipping costs. 
-No C.O.D. payments for this item. 
-Shipping can take 7-10 business days.
-Since items are drop shipped, shipping and delivery dates are handled by manufacturer, and not guaranteed. Please contact product manufacturer with any questions.

Size 16V 40Ah 16V 80Ah
Voltage and Capacity 16V 40Ah 640Wh 16V 80Ah 1280Wh
Size 7.75” x 5.3” x 7.5” 10.23" x 6.61" x 8.34"
Weight 14.3lbs 22.22lbs
Storage Capacity 40 Ampere Hours 80 Ampere Hours
Terminals M8 M8
Low Cut-off Voltage 13.5V 13.5V
Lifespan/Lifecycles Up to 80% Capacity for 6,000 Cycles in Recommended Conditions. Up to 80% Capacity for 6,000 Cycles in Recommended Conditions
Discharge 30Ah discharge current, 90Ah max continuous 30Ah discharge current, 90Ah max continuous
Operating Temp
-4 to +140°F Max Operating Temps. Avoid Charging Below 32°F and Above 130°F
-4 to +140°F Max Operating Temps. Avoid Charging Below 32°F and Above 130°F
Bluetooth
Yes
Yes
Battery Management System
Yes
Yes
Run time @ 25Amp load
2 Hours @ 77°F
3.2 Hours @ 77°F
Water Dust Resistance
IP67
IP67
Warranty
12 Year
12 Year

Customer Reviews

Be the first to review this item!

Back to Top