Skip to page content
Enter promo code LIBERTY at checkout Details
Save 10% on Your Entire Order. Offer Ends Monday. Enter promo code LIBERTY at checkout.
Save 10% on Your Entire Purchase. Offer Ends Monday, February 15. TO REDEEM AT OUR RETAIL STORES, print this coupon and receive 10% off. Sorry, offer not valid at L.L.Bean Outlets.

Terms and Conditions

Save 10% on select merchandise purchased from L.L.Bean at, by phone or at retail stores; not valid at L.L.Bean Outlets or through our Web site. To redeem offer, either click through your promotional email; enter promo code LIBERTY during online checkout; provide the code to a phone representative; or present email to a store cashier. Offer applies to merchandise only and excludes shipping and handling charges; return labels; taxes; license/stamps; gift cards; repairs; duty; engraving; monogramming; alterations; gift boxes; select boats, optics, electronics, knives and tools; firearms; 100th anniversary products; Bean Boots by L.L.Bean and Maine Hunting Shoes; Outdoor Discovery Schools private lessons and custom adventures; and Direct to Business orders. Not valid on previous purchases or with employee discounts. Cannot be combined with other percent-off or dollar-off discounts. All refunds will match the discounted amount on the purchase receipt. L.L.Bean reserves the right to deactivate promo code(s) in the event of fraud or technical issues and to limit quantities of individual items eligible for purchase with this discount. Offer valid from Thursday, February 11, 2016, at 12:01 a.m. ET, to Monday, February 15, 2016, at 11:59 p.m. ET.

Added to Your Shopping Bag

Accessing Shopping Bag

Accessing Shopping Bag

Brunton Metal 4400 Portable Power Pack

Product Details

This is a great way to charge your smartphone on the fly, as you go about your busy day.


  • Dimensions: 4.25"L x 1.13"W x 1"D.
  • Weight: 7.25 oz.

Additional Features

  • Compact enough to easily fit in your briefcase or pack.
  • Charges via USB port in four hours.
  • It can also be charged via a Brunton solar charger, sold separately.
  • High-grade lithium-ion battery is long lasting and will not hold a memory.
  • Holds approximately four smartphone charges.
  • It will also charge digital cameras, GoPro cameras, GPS units and much more.
  • Imported.

Chat Questions? Chat with an Expert

Customer Reviews