UN38.3 Lithium Battery Pack 48V 30A For Electric Two Wheeler
Brand Name:GUANYU
Certification:CE ROSH UN38.3 MSDS
Model Number:GUANYU-FF291
Minimum Order Quantity:100 packs
Delivery Time:3-6 weeks
Payment Terms:30% before production，70% before delivery
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Product Details
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Product Details
Factory customized lithium battery pack 48V30A electric two-wheeler battery pack
Product specification
| No. | content | Testing method | Remark |
| 1 | Charge cut-off voltage | 48V | |
| 2 | Discharge cut-off voltage | 39V | |
| 3 | Standard charge | Under the condition of the ambient temperature of 25±2℃,Charge the battery at constant current of 0.2C to reach 54.6V. Then charge the battery at constant 54.6V voltage until the charging current decreasing to 0.02C. | |
| 4 | Standard discharge | After the standard charging , rest for 1 hour then discharge to 39V@0.2C. | |
| 5 | Shipments voltage | 48-52V | capacity ≤30 % |
| 6 | Maximum Charge Current | ≤8A | |
| 7 | Maximum continuous working current | ≤30A | |
| 8 | Rated capacity | Typical capacity:30A Minimum capacity:29A | standard discharge after standard charge |
| 9 | Operation temperature range | charging:10~45℃ humudity:60±25% discharging:-20~60℃ | 60±25%R.H |
| 10 | Storage temperature | ≤1 month: -20 ~ 45℃ ≤3 months: 0 ~ 30℃ ≤1 year: 0 ~ 30℃ | 10~25℃ 60±25%R.H Best 10~25℃ for long-time storage |
About company:
| 1. Passed ISO9001, ISO14001, certified High-Tech & safety production enterprise; |
| 2. 28 engineers providing technology support on product constructure, PCM, BMS, battery and matching charger solutions etc; |
| 3. Automated high-speed SMT equipments and automated battery pack assembly line to ensure the quality consistancy and big volumn lead time; |
| 4. SAP + MES systems monitoring from raw material to final production; |
| 5. Core strength: |
| a). multi-point temperature monitoring |
| b). SOC/SOH/FCC update automatically |
| c). protocol communication technology |
| d). cell balancing |
| e). failure recording |
| f). 10uA comsumption after shutdown |
Delivery Time:
- Material Preparation Time: 7-15 days (or inventory)
- Production & Assembly Time 3-10 days
- Testing & Packaging Time: 2-10 days
- Total Delivery Time: 30-45days
- The faster delivery could be negotiable.
Warnings & Attentions
To ensure to use battery properly, please read the requirements
carefully
Dispose Method:
Do not dispose of the battery in fire or expose to the heat.
Do not connect battery in charger or equipment with reverse
positive and negative terminals.
Do not short circuit the battery.
Do not make battery in physical shock or vibration.
Do not disassemble battery.
Do not immerse battery in water or get it wet.
Do not use batteries mixed with other different type, model.
Keep battery away from children.
CHARGE
Battery must be charged in appropriate charger.
Do not use modified or damaged charger.
Do not use unqualified with the specified charger.
DISCHARGE
Do not discharge battery with surpassing current of specified.
Do not discharge battery when the ambient temperature is out of the
specified.
Packaging & Shipping
One pc in a PE bag, and then in a standard export carton or
Custom-made Package.
Delivery Methods:
① By express UPS/DHL/FEDEX/TNT (It takes 3-5 days to arrive).
② By airfreight (It takes about 3~7 days to arrive) .
③ By sea shipment (It takes about 35 days to arrive).
Delivery Time: 3-5 days for samples, 8-20 days for mass production,
depend on the QTY.
FAQ
Q1: Are you a trading company or manufacturer?
A: We are professional manufacturer specialized in Lithium ion
batteries and LiFePO4 batteries for Electric bicycle, Electric
scooter, Electric motorcycle, Electric Tricycle, Sharing bike,
vacuum cleaners, Energy storage system for Industrial and
household, as well as customized battery packs application.
Q2: What’s your battery product range?
A: The battery range we can make is voltage from 3.2V to 100V, Capacity from 1Ah to 100Ah.
Q3: Can you do OEM and ODM?
A: Yes, OEM and ODM are both acceptable. You can provide the detailed specification requirements to us, our engineers can design the most suitable battery solution for you.
Q4: Is it possible to buy a sample to test?
A: Yes. You can buy a sample to test.
Q5. What is your terms of payment?
A: T/T 30% as deposit, and 70% balance payment before shipment.
We'll show you the photos of the products and packages before
shipment.
Q6: What is your terms of delivery ?
A: EXW, FOB, CIF, DDU
Q7: How about your battery delivery time?
A: Within 25-30 days after receiving your advance payment.
The specific delivery time depends on the items and the quantity of your order.
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Factory customized lithium battery pack 48V30A electric two-wheeler
battery pack
UN38.3 Lithium Battery Pack 48V 30A For Electric Two Wheeler
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