Long Lifespan 48V 20ah Lithium Electric Wheelchair 13s8p Battery with BMS

• Type: LiFePO4 Battery
• Connection Mode: Series and Parallel
• Rechargeable: Chargeable
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SMT-LP-48V20AH
• Discharge Rate: Medium Discharge Rate
• Size: Medium
• Accessories Type: Battery
• Rated Capacity: 20ah
• Standard Voltage: 48V
• Usage: Remote Control Boat, Remote Control Plane, Remote Control Car, Wheelchair
• Electrolyte: LiFePO4
• Charge&Discharge: Share a Same Port
• Max Continuosu Discharge: 30A
• Delivery Time: 15-20 Working Days
• Dimension: Customized
• Weight: 8kg Including Metal Casing
• Transport Package: Carton
• Specification: 48V20AH LiFePO4 battery
• Trademark: SmarTEC
• Origin: Shenzhen
• HS Code: 8506500000
• Production Capacity: 5000pieces/Month

Product Description

Long Lifespan 48V 20Ah lithium electric wheelchair 13S8P battery with BMS

Charging voltage	DC:58.4V	Maximal charging current	10A
Maximal continuous discharging current	30A	Over charge detection voltage	3.65V±0.05V
Over discharge detection voltage	2.5V±0.05V	Over current detection current	60±50A
Detection delay time	200-800us	Protection circuitry(B- TO P-)	≤50mΩ
Operating temperature Range	-20~+75ºC	Storage temperature range	-10~+60ºC

Product Features:

1. Have the Basic Functions of a normal battery protection circuit:

2.Have more Intelligent functions to monitor the batteries :

 

How to produce?                                                                                                                                                       

                       
                          PCM/BMS Production Line                                   
   
Certificates:                                                                                                                                                                

who we are?                                                                                                                                                              

        A great Team to support you high quality products, fast delivery time, good after-sales services!
Q: Is OEM/ODM battery pack available?
A: Yes, OEM/ODM battery packs are warmly welcome. We have a professional R&D Team to provide you technical support.

Q: What information do you need before make a customized battery pack?
1. Size of the battery pack
2. Voltage of the battery pack
3. Capacity of the battery pack
4. Max continuous discharge / working current
5. Cable and connector types
6. Whether communication or bluetooth APP is needed.

Q: Can you print my logo on the battery cover?
A: Yes, custom logo is available.

Q: Is sample order acceptable?
A: Yes, sample orders for quality test is acceptable.

Q: How should I place an order?
A: we will issue a formal invoice to you and you just make the payment .then your order will be processed at once after got it.

Q: How should I pay? Which terms of payment do you accept?
A: T/T, Paypal, Western Union,D/P,L/C

Q: How to ship out the batteries?
A: We have good partners to arranges the shipments to all countries. Although batteries are categorized as dangerous goods, you should rest assured that your cargo will be delivered through our experienced shipping partner(s).

Q: Do you have the documents required for battery shipments?
A: Yes, we have MSDS, UN38.3 for single cells and other special files needed for shipments to some regions can also be applied for you.