The Addmotor 48V 11.6Ah Battery Pack is a battery pack with a nominal voltage of 48 V, Lithium-Ion Batteries cells and a charge time of 4–5 hours.
Last updated: 7 September 2026
What we found
- Documented to fit 5 models, from the manufacturer's own documentation.
- 13 specifications are published for it, each with the source it was read from.
- No matching recall was found in the records this catalogue holds from 8 regulators.
- 1 figure is marked for review — recorded, and not yet settled.
Assembled from the evidence on this page. Every figure and count below is shown with the source it was read from.
Battery and charging
- Cells
- Lithium-Ion Batteries
- Voltage
- 48 V
- Rated capacity
- 11600 mAh
17.5AH
“17.5AH Battery Fits M-560 P7/ 550 P7/ 430/ 50”
Source: addmotor.com/products/bm9-battery-pack
- Capacity of each cell
- 2900 mAh
- Discharge rate
- 25A
- Charger port changed in 2021
- Check the port before buying — Addmotor changed it in a 2021 redesign
- Charging time
- 4–5 hours
- Battery type
- Cut off on Addmotor’s own page at "Controlled"
- Charging current
- 2.5 A
“Rated Capacity: 11600(mah) Cell 2900 Lithium-Ion Batteries”
Source: addmotor.com/products/bm9-battery-pack
“Standard Voltage: 48(V)”
Source: addmotor.com/products/bm9-battery-pack
Disputed
“Rated Capacity: 11600(mah) Cell 2900 Lithium-Ion Batteries”
Source: addmotor.com/products/bm9-battery-pack
The same document also states
“Rated Capacity: 11600(mah) Cell 2900 Lithium-Ion Batteries”
Source: addmotor.com/products/bm9-battery-pack
“Discharge Current: 25A”
Source: addmotor.com/products/bm9-battery-pack
“Updated Since 2021: 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/bm9-battery-pack
“Charging Time: 4-5(H)”
Source: addmotor.com/products/bm9-battery-pack
Unconfirmed
“Battery Type: Intelligent Battery with Controlled Package Included”
Source: addmotor.com/products/bm9-battery-pack
“Charging Current: 2.5(A)”
Source: addmotor.com/products/bm9-battery-pack
Battery care and safety
- Storage temperature
- Normal Temperature
- Working temperature
- -10–50 Degree
“Storage Temperature: Normal Temperature”
Source: addmotor.com/products/bm9-battery-pack
“Working Temperature-10-50 Degree”
Source: addmotor.com/products/bm9-battery-pack
Compatibility
- Fitment, as the manufacturer states it
- M-430, M-50, M-550, M-450, M-450 P7, M-560, M-560 P7, H1 P.
“Compatibility: M-430, M-50, M-550, M-450, M-450 P7, M-560, M-560 P7, H1 P.”
Source: addmotor.com/products/bm9-battery-pack
Identity
- Name on the manufacturer's product page
- 48V 11.6Ah Battery Pack
- Item code, from the manufacturer's product data
- BM9-116-NEW
Disputed
Source: addmotor.com/products/bm9-battery-pack
"name": "17.5AH Battery Fits M-560 P7/ 550 P7/ 430/ 50","sku": "BM9-116-NEW"
Source: addmotor.com/products/bm9-battery-pack
Buying and owning it
- In the box
- 1 x Battery
“Package Included: 1 x Battery”
Source: addmotor.com/products/bm9-battery-pack
Compatible bikes
Sources
- 48V 11.6Ah Battery Pack — Addmotor product pageMANUFACTURER BATTERY PAGE
Source: addmotor.com/products/bm9-battery-pack
Retrieved August 31, 2026