Name: Safe Shield™ Advanced External Battery (15 Ah)
Brand: Rad Power Bikes
SKU: 400-01532
Price: 449.0 USD
Availability: InStock

Safe Shield Advanced External Battery, a black ebike battery with key hole and charge indicator

Safe Shield Advanced External Battery installed on a Store Tan RadExpand 5 Plus electric folding bike

Safe Shield™ Advanced External Battery (15 Ah)

$449 ~~$599~~

Ships within 7-10 business days

Safe Shield™ Advanced External Batteries bring industry-leading safety to every ride. Built with the same high-grade lithium-ion cells used in electric cars, they feature thermal-resistant technology that helps prevent problems before they start — whether they’re on or off your ebike.

Rad has always equipped our electric bikes with top-tier batteries loaded with high-quality cells. Safe Shield Batteries take it one step further with thermal-resistant tech that helps prevent problems before they start — giving you and your family extra peace of mind.

Free shipping*

2-year warranty

*Shipping fees and restrictions may apply in Alaska and Hawaii, see checkout.

Comes standard on the RadWagon 5 and RadExpand 5 Plus
Compatible as an upgrade for the 2020 and later models that use an external battery including:

RadExpand 5
RadMini 4 High-Step
RadRover 5 High-Step
RadRunner 1, 2 & Plus
RadTrike
RadWagon 4
Not compatible on these 2020 models:

RadMini 2 Step-Thru
RadCity 3 Step-Thru
RadRover 1 Step-Thru
RadCity High-Step 4
RadCity Step-Thru 3
Not for use on non-Rad Power Bikes branded ebikes

When applied as an upgrade for a 14Ah battery, users will see range increase of ~7%
When applied as an upgrade on the RadTrike, users will see range increase of ~50%
When applied as an upgrade on the RadMission, users will see range increase of ~43%
Lockable and removable with the included key, each new battery pack comes with its own set of keys
Built-in charge level indicator
21-700 Samsung 50GB or LG M50LT cells
UL Certified to UL-2271
Additional Battery Charger can be purchased separately
Battery purchases are final sale. View our full return policy.

Battery securely attaches to the bike’s battery terminal and is locked into place with your ebike's included keys.
The external battery has three settings: locked to the bike and on, locked to the bike and off, or unlocked and removable.
Batteries come with a universal key that can be used to lock and unlock the battery to your ebike. Please note that universal keys are not unique to your ebike battery and may work with a variety of locks, including on other Rad ebikes. Universal keys do not offer the highest level of security compared to dedicated or unique key locks. We do not recommend leaving your battery affixed to your ebike in public unattended as it may pose a risk of battery theft.
For installation instructions, please reference the owner's manual that came with the bike.