- Contact Person : Ms. Julia G-Power
- Company Name : Dongguan City Mingyangda Energy Limited
- Tel : 0086-0769-85373696
- Fax : 0086-0769-85373969
- Address : Guangdong,Dongguan,Hengzeng Road,Xin'an District,Chang'an Town
- Country/Region : China
- Zip : 523882
e-scooter battery 48V10AH LiFePO4
e-scooter battery 48V10AH LiFePo4
| Item No. | Voltage | Capacity | battery type | Lifespan | BMS Option | Charger Option | Dimensions | Weight |
| G-BP4810 | 48v | 10ah | lifepo4 | >2000 cycles | 20Amps | 2Amps | 69*148*370mm | 4.8kgs |
| 25Amps | 3Amps |
e-scooter battery Advantage
a. Extremely safe and stable chemistry: PCB and/or BMS built inside to balance protect the battery.
b. Long life-cycle: Can be circularly used, more than 2000 times recycles, 8 times of Lead acid battery.
c. Lighter weight, with the best power-to-weight ratio: 1/3 of Lead acid battery weight.
d. Good performance at high temperature and high temperature resistance
e. Low self-discharge rate, less than 3% monthly.
f. No memory effects and highly efficient charge.
g. Environment friendly: Clean and Green energy poses no pollution on our environment.
e-scooter battery 48v 10ah LiFePO4 Characteristics
a. Waterproof battery box with rubber ring ;
b. Portable handle and hidden charging port;
c. Aluminium alloy Back rack(Silver and Black for option);
d. Well die-casting slide board and lock, for easy installation and theft-prevention.
e. 30A Fuse is included for protection
f. 16pcs polymer lifepo4 battery cells and smart BMS built-in
e-scooter battery Performance
1.Electrical characteristics
| NO. | Item | Requirements | Test Method |
| 1 | Dischargerateperformance | Discharge Capacity/Nominal capacity×100%A) 0.3C5A ≥100%B) 1.5C5A ≥90% | a)Standard charge at 0.3C5A under the condition of normal atmospheric pressure and the environmental temperature of 20°C±5°C and45%~80% RH, discharge at 1I3/4.5I3(A)to 2.0V or the cut-off voltage which is specified in the technical document of the company. b)the capacity(AH)=the discharge time*discharge current,and then is described the percentage of the nominal capacity(Charge/discharge cycle can be conducted for 3times before meeting the Standards(the samebelow). |
| 2 | High-lowTemperatureDischargeperformance | Discharge Capacity/Nominal capacity×100%A) 55 °C ≥95%B) -20°C ≥55% | After Standard charging. Then store it at the constant temperature of 55±2°C for 5h(of -20±2°C for 20h),and discharge at 0.3C5A to 2.0V or the cut-off voltage which is specified in the technical document of the company,the capacity(AH)=the dischargetime* discharge current,and then is described the percentage of the nominal capacity. |
| 3 | NormalStorage/HighTemperatureStorage | Residual Capacity≥Nominalcapacity*80%Recoverable capacity≥Nominal capacity*90% | Store for 28 days(Store for 7 days at the constant temperature of 55±2 °C)after standard charge, then measure final status and residual capacity at 0.3 C5A to 2.0V or the cut-off voltage which is specified in the technical document of thecompany;After charge/discharge(0.3C5A/0.3C5A)cycle can be conducted for 3 times,recoverable capacity will be tested. |
| 4 | StoragePerformance | recoverablecapacity ≥nominalcapacity *95% | Standard charge and then rest for 1H,then discharge for 2H at0.3C5A,storge for 90 days at 20°C±5°C,After standard charge,then discharge at 0.3C5A,(Charge/dischargecycle can be conducted for 5 times before meeting the Standards (the same below) |
| 5 | Cycle Life | Discharge Capacity≥Nominal capacity*80% | Conduct 0.3C5A/0.3C5A cycle for 2000 times.The discharge capacity shall be measured after 2000 cycles. |
2.Safety Performance
| NO. | Item | Requirements | Test Method |
| 1 | Over charge | No fire,no explosion | After standard charging,then Charge at 3C5A to 10.0V |
| 2 | Over discharge | No fire,no explosion | After standard charging,discharge 0.3C5A to 0V at 20°C±5°C |
| 3 | Short Circuit at Room Temperature | No fire,no explosion | After standard charging, keep the battery into a ventilation cabinet and short-circuit the positive and negative terminals directly (general resistance shall be less than or equal to 5mΩ) for 10 minutes |
| 4 | Drop | No fire,no explosionno leakage | After standard charging, then let it self fall off from a height of 1.5m(the lowest height)to a rigid wooden board with the thickness of 20mm. The drop is implemented one time for every face. |
| 5 | Hot Oven | No fire,no explosion | After standard charging. Keep the battery in the box with constant temperature of 85°C±2 °C and remained for 2hours at this temperature. |
| 6 | Crush | No fire,no explosion | After standard charging, keep the battery on the bracket1. Extrusion direction:Perpendicular to the direction of maintaining pressure on the battery plates.2. Extrusion headdress product:≥20cm3. Extrusion degree: Until the battery shell ruptured or internal short circuit (battery voltage becomes 0V) |
| 7 | Needlepunctureperformance | No fire,no explosion | After standard charging, keep the battery on the bracket,penetrate through it with a 3mm~8mm diameter nail near the center of its biggest surface at the rate of 10mm/s-40mm/s. |
e-scooter battery performance graph
Why choose G-Power Battery?
G-Power is a leading hi-tech enterprise combining technical research, development, manufacture and marketing. Specializes in researching, designing and manufacturing lithium ion batteries,LiFePO4 batteries,etc.
e-scooter battery Customer Feedback
Your 48v rack battery give me a surprise, woo. i'll never change the supplier, you're the best that i've come across. --- Chris(from United Kingdom) )
e-scooter battery Order information
Sample is avaliable
Trade term: FOB Shenzhen or Guangzhou; EXW, CIF,DDU and DDP are available.
Delivery time: 3 working days for sample order, 15-25 working days for mass order.
Packing info is as below:
| Product | Item No. | QTY | Carton box dimensions(mm) | Gross weight(kg) | ||
| Length | Width | Height | ||||
| Battery pack | G-BP4810 | 1 | 470 | 160 | 220 | 6.9kg |
| Charger | G-CHT/GT48 | 1 | ||||
e-scooter battery Warranty
2 years since the date of purchase
e-scooter battery Warranty term
1. Under the terms of this warranty, if the product have a failure occurs under normal usage within warranty period, G-Power will provide new products based on the proof-documents.
2. If Failure or damage due to incorrect operation, wire connection, or anything other do not follow our instuction, G-Power will provide paid maintance within warranty period.
More information on our products, pls do not hesitate to inquiry now!
e-scooter battery 48V10AH LiFePO4
