SurgeGlide 48V E-Bike Battery Replacement, Compatible with Rad Power Bikes | Samsung 21700 cells. Radrunner 1/2, Radcity 3/4, Radwagon 3/4，Radrover 5, Radmini 4, RadRhino, RadExpand 5)

$399.00

$399.00 $418.00

SurgeGlide 48V E-Bike Battery Replacement, Compatible with Rad Power Bikes | Samsung 21700 cells. Radrunner 1/2, Radcity 3/4, Radwagon 3/4，Radrover 5, Radmini 4, RadRhino, RadExpand 5)

We stand behind the quality of our performance parts. Your purchase includes a comprehensive one-year secured warranty covering any manufacturing defects in materials and workmanship under normal use. If your controller/motor encounters a verifiable manufacturing issue within 12 months of purchase, we will provide a repair or replacement

Duties & Taxes Included — No Extra Fees on Delivery

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

Due to strict federal shipping regulations regarding Hazardous Materials (Hazmat/Class 9), this battery product is subject to a specific return policy that overrides our general policy:
14-Day Return Window (Unopened Only): Returns are accepted within 14 days of delivery ONLY if the battery is unopened, unused, in its original packaging, and with all security seals intact.
Opened or Used Batteries: For safety and legal reasons, we CANNOT accept returns for any opened, installed, or used batteries, unless our technical team verifies a manufacturing defect.
Return Shipping & Hazmat Fees: Buyers are strictly responsible for all return shipping costs, including mandated Hazmat (Class 9 Dangerous Goods) handling fees, certified shipping labels, and compliant packaging.
Restocking Fee: All eligible battery returns are subject to a 15% - 20% restocking fee to cover safety inspection, testing, and processing

SurgeGlide 48V E-Bike Battery Replacement, Compatible with Rad Power Bikes | Samsung 21700 cells. Radrunner 1/2, Radcity 3/4, Radwagon 3/4，Radrover 5, Radmini 4, RadRhino, RadExpand 5)

Name: SurgeGlide 48V E-Bike Battery Replacement, Compatible with Rad Power Bikes | Samsung 21700 cells. Radrunner 1/2, Radcity 3/4, Radwagon 3/4，Radrover 5, Radmini 4, RadRhino, RadExpand 5)
Brand: surgeglide
Price: 399.00 USD
Availability: OutOfStock

$399.00

$399.00 $418.00

⚠️️ IMPORTANT SAFETY NOTICE: This battery is compatible with Rad Power Bikes models, but it REQUIRES and INCLUDES its own dedicated mounting dock. DO NOT use this battery with original, outdated, or unsafe legacy battery docks/trays, and do not mix with older battery packs.

Pro 48V 14.7Ah E-Bike Battery 368mm L x 96mm W x 103mm H

UL Certified Safety | Genuine Samsung Cells | Pure Performance

🛡️ Certified UL Safety Standards: Officially certified with strict UL warning and safety labels. Zero fire hazards, zero explosion risks. Built for maximum peace of mind and 100% compliant with US regulations.

🔋 100% Genuine Samsung Cells: Powered by premium Samsung 21700-50GB cells. Stable, non-fading voltage for a 5+ year lifespan—no cheap generic cells.

🎯 True 14.7Ah Capacity (No Fake Specs): 705.6Wh of pure, rigorously tested energy. Zero range anxiety, what you see is the exact massive mileage you get.

⚡ Rock-Solid 25A Continuous Output: Delivers smooth acceleration and steady torque up to 45A peak. Perfectly optimized to unlock full power for 750W–1000W+ motor mods.

🎁 FREE GIFT: We include an upgraded, safer charger with a 3-pin connector with every battery!

Don't just look for a 'plug-and-play' battery for your old Rad. Those legacy base mounts from pre-2021 are prone to terminal melting under high discharge. For true safety, you need a UL-certified battery system. Our solution includes a certified high-current base mount that replaces your aged connector. It’s not just a battery swap; it’s a professional safety upgrade for your e-bike.

Liability Disclaimer & User Safety Notice
By purchasing and using SurgeGlide batteries and upgrade products, you acknowledge and agree that e-bike modifications carry inherent risks. SurgeGlide is not liable for any property damage, accidents, fire outbreaks, explosions, personal injuries, or fatalities resulting from the installation, modification, or misuse of our products.
Users are strictly required to follow all safety protocols, local regulations, and proper battery handling procedures. All SurgeGlide products are used entirely at your own risk

🔌 Broad Compatibility Guide (Pre-2021 Legacy Rad Bikes)
This upgraded 48V battery is a direct plug-and-play fit (heavy-duty base mount replacement included) for legacy external-battery Rad Power Bikes. It DOES NOT fit semi-integrated Rad 6 Plus models.
✓ PERFECTLY COMPATIBLE WITH:
RadRunner Series: RadRunner 1, RadRunner 2, RadRunner Plus
RadRover Series: RadRover 5, RadRover Step-Thru 1, and earlier models (v1-v4)
RadWagon Series: RadWagon 4, RadWagon 3, RadWagon 2
RadMini Series: RadMini 4, RadMini Step-Thru 2
RadCity Series: RadCity 4, RadCity Step-Thru 3
RadMission Series: RadMission 1 (All frame styles）

Disclaimer:
This upgrade battery is designed as an aftermarket component compatible with specific Radpower Bikes models. Brand names, model designations, and trademarks mentioned above are used strictly for compatibility identification purposes only. SurgeGlide is an independent aftermarket manufacturer and is not affiliated with, sponsored by, or endorsed by Radpower Bikes.