The Addmotor 17.5Ah Sea-Dragon Battery Pack is a battery pack with a nominal voltage of 48 V and a charge time of 6–7 hours.
Last updated: 1 September 2026
What we found
- Documented to fit 4 models, from the manufacturer's own documentation.
- 17 specifications are published for it, each with the source it was read from, 1 of them corroborated by a second source.
- 1 recall or safety notice is matched to it.
Assembled from the evidence on this page. Every figure and count below is shown with the source it was read from.
Battery and charging
- Voltage
- 48 V
- Rated capacity
- 16000 mAh
- Capacity
- 17.5Ah
- Capacity of each cell
- 3200 mAh
- Discharge rate
- 25A
- Charger port changed in 2021
- Check the port before buying — Addmotor changed it in a 2021 redesign
- Charging time
- 6–7 hours
- Battery type
- Intelligent Battery with Controlled Discharge to A Safe Empty State
- Charging current
- 2.5 A
- Charge port, shown in the product photograph
- A three-pin circular socket recessed into the end face, its three contacts arranged in a triangle
- Power switch, shown in the product photograph
- A red rocker switch beside the charge socket, marked with a circle at one end and a bar at the other
“Standard Voltage: 48(V)”
Source: addmotor.com/products/175ah-sea-dragon-battery-pack
Disputed
“Rated Capacity: 16000(mah) Cell 3200 Lithium Batteries”
Source: addmotor.com/products/175ah-sea-dragon-battery-pack
“17.5Ah Battery Fits EB 1.0 Models For EB 1.0 M-60 P7, M-60 R7, M-66 R7, M-70, and M-360.”
Source: addmotor.com/products/175ah-sea-dragon-battery-pack
“Rated Capacity: 16000(mah) Cell 3200 Lithium Batteries”
Source: addmotor.com/products/175ah-sea-dragon-battery-pack
“Discharge Current: 25A”
Source: addmotor.com/products/175ah-sea-dragon-battery-pack
“2021 Update: Please be aware due to the revised design of your electric bike, the battery charger port will be different. Before making a purchase, please notice the port of your battery charger.”
Source: addmotor.com/products/175ah-sea-dragon-battery-pack
“Charging Time: 6~7(H)”
Source: addmotor.com/products/175ah-sea-dragon-battery-pack
“Battery Type: Intelligent Battery with Controlled Discharge to A Safe Empty State”
Source: addmotor.com/products/175ah-sea-dragon-battery-pack
“Charging Current: 2.5(A)”
Source: addmotor.com/products/175ah-sea-dragon-battery-pack
Source: addmotor.com/u_file/2501/products/08/aa266dc753.webp
Source: addmotor.com/u_file/2501/products/08/aa266dc753.webp
Battery care and safety
- Storage temperature
- Normal Temperature
- Working temperature
- 14–104 °F
“Storage Temperature: Normal Temperature”
Source: addmotor.com/products/175ah-sea-dragon-battery-pack
“Working Temperature: 14(℉)~104(℉)”
Source: addmotor.com/products/175ah-sea-dragon-battery-pack
Compatibility
- Fitment, as the manufacturer states it
- EB 1.0 M-60 P7, M-60 R7, M-66 R7, M-70, and M-360.
“Compatibility: EB 1.0 M-60 P7, M-60 R7, M-66 R7, M-70, and M-360. （Please pay attention to the different charge port”
Source: addmotor.com/products/175ah-sea-dragon-battery-pack
Identity
- Enclosure marking, from the photograph
- MOTAN
- Name on the manufacturer's product page
- 17.5Ah Sea-Dragon Battery Pack
Source: addmotor.com/u_file/2501/products/08/aa266dc753.webp
Source: addmotor.com/products/175ah-sea-dragon-battery-pack
Buying and owning it
- In the box
- 1 x Battery 2 x Key
- Sales restriction
- Hawaii, Alaska and Puerto Rico
“Package Included: 1 x Battery 2 x Key”
Source: addmotor.com/products/175ah-sea-dragon-battery-pack
“Due to shipping limitations, Lithium-ion batteries are not available for sale to Hawaii, Alaska and Puerto Rico”
Source: addmotor.com/products/175ah-sea-dragon-battery-pack
Compatible bikes
Only the EB 1.0 versions — check yours before buying.
Only the EB 1.0 versions — check yours before buying.
Only the EB 1.0 versions — check yours before buying.
Only the EB 1.0 versions — check yours before buying.
Sources
- 17.5Ah Sea-Dragon Battery Pack — Addmotor product pageMANUFACTURER BATTERY PAGE
Source: addmotor.com/products/175ah-sea-dragon-battery-pack
Retrieved August 29, 2026