High Density 42V 12A Lithium Polymer E Bike Battery Pack

42V 12Ah Electric Bicycle Battery , Li NCM Polymer Battery Size 140*70*252MM

 

Description

 

• Long cycle life of more than 2000 times.
• High safety: no fire and explosion in overcharge test at voltage up to 30V and in short circuit test, nail penetration test.
• All raw material of the batteries are environmental-friendly, No Pb, Cd.
• High energy density.
• Wide working temperature from -20℃ to 60℃, extremely cold and hot weather will not affect its performance
• Fast Charge Capacity: Can be fully charged in 1 hour.
• Injection Technology to make battery more stable.

 

Specifications

 

Battery type Li-ion (Li-NCM) battery Volt and Capacity 48V 12Ah Battery size (L*W*H) 140*70*252 mm Battery weight 3.7 ± 0.1 kg Charging current 2 - 5 A Charging time 3 - 6 hours, depends on chargers Standard discharge current ≤ 12 A Max discharge current ≤15 A @ continuous, 23 ℃ ≤30 A @ 10 seconds, 23 ℃ Cycle life ≥1,000 times @ 70% DOD Capacity keep at 0℃ ≥90% available capacity Self discharge rate ≤3%, monthly Temperature condition Charge: 0 ~ 40 ℃ Discha e: -20 ~ 40 ℃

 

Charge and Discharge Curve of Battery Cell

 

 

 

 

 

Feature

 

• Faster charging rate and low discharging rate.
• It is a safe battery type, highly reliable and creates no pollution
• Environment Friendly, No Pd
• No memory Effect
• Excellent high temperature performance.
• Small in volume and light in weight, reduce 40-50 % in size comparing with lead acid battery.

 

 

 

Cell Advantage

 

1. High Energy Density
2. High Output Voltage
3. Long Life: More than 500 repeated charge/discharge cycles
4. Fast Charge Capacity: Can be fully charged in 1 hour
5. Environmental-friendly: No Pb, Cd
6. Dual IC chips, that can anti-over charge, anti-over current, anti-short circuit, anti-overload,over heat
7. CE/ROSH/SGS/UL/MSDS/UN38.3/IEC61233 standard
8. Excellent Security
9. Injection Technology to make battery more stable

 

This battery pack has a slim shape which main body is an anodised aluminum tube. We can customize the
length of case accordingly, if customer specified the voltage and Capacity for the customize, like to offer
48V12Ah, 36V12Ah, 36V10Ah types etc. Please contact us for details if needed.

 

The battery pack has a plastic case which is ABS+PC type, we can change the shape and size according if
open an mould of plastic case and customer paid for accordingly. Plastic case has light weight and can save
cost accordingly if made in mass production.
We accept sample orders from customer for detail parameters confirm, then make quantity volume orders in
precision production. Battery packs can be customized to difference sizes and shapes, the voltage, capacity,
max discharge and charge current can be made exactly suit to customer requirements.

 

 

 

 

 

 

Voltage	Capacity/AH	Weight	With BMS	Bluetooth/RS485 Auto-heating/Canbus	Warranty	Life Cycles
12V	10	Optional	Yes	Optional	3 years	>6000 times
12V	15	Optional	Yes	Optional	3 years	>6000 times
12V	20	Optional	Yes	Optional	3 years	>6000 times
12V	25	Optional	Yes	Optional	3 years	>6000 times
12V	30	Optional	Yes	Optional	3 years	>6000 times
12V	40	Optional	Yes	Optional	3 years	>6000 times
12V	50	Optional	Yes	Optional	3 years	>6000 times
12V	60	Optional	Yes	Optional	3 years	>6000 times
12V	80	Optional	Yes	Optional	3 years	>6000 times
12V	86	Optional	Yes	Optional	3 years	>6000 times
12V	100	Optional	Yes	Optional	3 years	>6000 times
12V	120	Optional	Yes	Optional	3 years	>6000 times
12V	140	Optional	Yes	Optional	3 years	>6000 times
12V	150	Optional	Yes	Optional	3 years	>6000 times
12V	160	Optional	Yes	Optional	3 years	>6000 times
12V	176	Optional	Yes	Optional	3 years	>6000 times
12V	200	Optional	Yes	Optional	3 years	>6000 times
12V	240	Optional	Yes	Optional	3 years	>6000 times
12V	250	Optional	Yes	Optional	3 years	>6000 times
12V	271	29KG	Yes	Optional	3 years	>6000 times
12V	300	Optional	Yes	Optional	3 years	>6000 times
12V	400	Optional	Yes	Optional	3 years	>6000 times
12V	500	Optional	Yes	Optional	3 years	>6000 times
12V	600	Optional	Yes	Optional	3 years	>6000 times
12V	700	Optional	Yes	Optional	3 years	>6000 times
12V	800	Optional	Yes	Optional	3 years	>6000 times
12V	900	Optional	Yes	Optional	3 years	>6000 times
12V	1000	Optional	Yes	Optional	3 years	>6000 times
12V	1500	Optional	Yes	Optional	3 years	>6000 times
12V	2000	Optional	Yes	Optional	3 years	>6000 times
12V	2500	Optional	Yes	Optional	3 years	>6000 times
12V	5000	Optional	Yes	Optional	3 years	>6000 times
Note Capacity/Size /Weight Can be Customized OEM Available, MOQ 1pcs

 

 

Products  Parts 

 

 

 

 

Application

 

This product specification describes the main characteristics of the lithium battery pack, and is not included in this specification for situations beyond the use environment and conditions of the lithium battery.

This product is specially used for electric vehicles,electric scooters,electric boat ,solar energy , home electric tools , Military Equipments and so on

 

                   

Certification:

 

 

 

 Packing and shipping

 

Fast delivery is key factor for clients to compete in the market. We attach much importance to quick delivery as much

as we do in our LiFepo4 lithium battery quality. We will keep our clients updated with tracking number all the time and latest tracking info until the order of LiFePO4 lithium Battery arrives at our clients safely.

 

Why Choose us?

 

Reliable quality -- We have 10 years of battery industry experience. Automated production line and precise equipment. In strict accordance with international standards

for production inspection, to ensure product quality and safety.

Positive service -- We give response for all inquiries/questions in 24 hours. We have a professional R&D team, we can provide professional customized and one-stop services.

Taking responsibility -- PAC members to proactively take responsibility, we always offer the best solution to our customers.

 

 

FAQ

 

1. What service do you provide?
All our batteries have passed the safe test and performance test before shipment.
Support printing your logo on the battery
Small order is acceptable

 

2. How you shipping the goods and how long it will take?
Normally FEDEX, DHL,UPS etc, around 4-7 days.

 

3. How about the quality guarantee period?
Three year!

 

4. What is your terms of packing?
Generally, we pack our goods in neutral white boxes and brown cartons. we can pack as your request.

 

 

Attention

 

Do not immerse the battery in water or allow it.
2. Do not use or store the battery near sources of heat such as a fire or heater.
3. Do not use any chargers other than those recommended.
4. Do not reverse the positive(+) and negative(-) terminals.
5. Do not connect the battery directly to wall outlets or car cigarette-lighter sockets.
6. Do not put the battery into a fire or apply direct heat to it.
7. Do not short-circuit the battery by connecting wires or other metal objects to the positive(+) and negative(-) terminals.

 

 

24 hours customer service, waiting for your inquiry!