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K2 Energy LiFePO4 Battery Pack 12V 5ah Car Starter Battery Pack

Name: K2 Energy LiFePO4 Battery Pack 12V 5ah Car Starter Battery Pack
Brand: all-electronics-online.com
SKU: 755225335
Availability: InStock
Rating: 5 (66 reviews)

Price:	US $ 40-46/Piece
Trade Terms:	FOB,EXW
Min Order:	10/Piece
Pay Type:	L/C,T/T,Western Union,Paypal,Money Gram

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Showroom Product Company Profile

Prod Model:	BBG-K21205
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Model:	12V 5ah Car/Motorcycle Starter Battery
Battery Cell:	K2/A123 26650 LiFePO4 Power Cell
Configuration:	4s2p
Discharging Current:	35-70c
Cycle Life:	>2000
Certification:	CE, Rosh, MSDS
Application:	Motorcycle, Car, Power Tool
Warranty:	2 Years
Connection Mode:	Series and Parallel
Type:	LiFePO4
Size:	54*106mm
Usage:	Car/Motorcycle
Electrolyte:	LiFePO4

Product Description

12V 5AH Car/motorcycle starter battery pack, 12v starting battery pack for car and motorcycle starter.

Specification
1. Characters
NO                  Items                                               Specification                       Remarks
1                  Battery type                                           LiFePO4                        3.2V8.32Wh
2                  Brand                                                    K2 Energy
3                  Nominal capacity                                     2600mAh                           C/5
4                  Nominal voltage                                      3.2V
5                  Internal resistance                                  <11 mΩ                             C/5z
6                  Weight                                                 80.5g±2 g
7                 Continuous discharge current                    ≤10A                              1kHz,AC
8                 Burst discharge current                            70A                               30s, ≥2.5V
9                 Charge current                                       2600mA
10               Charge cut off voltage                             3.65V
11               Discharge cut off voltage                         2.0V
12               Working temperature                          -20ºC--+60ºC
13               Max continuous discharge current              30A                               30s, ≥2.5V
14               Max burst discharge current                      90A
15               Max charge current 52A
16               Max charge cut off voltage 4.1V
17               Max discharge cut off voltage                   2.0V

2. Battery performance
A:Discharge characteristics:
Discharge capacity/Nominal capacity×100%
A)0.2C5A ≥100% B)0.5C5A ≥98% C)1C5A ≥95% D)2C5A ≥90%
The Curves of charging and discharging should be smooth Standard charge at 0.2C5A under condition of normal atmospheric pressure and the environmental for 10min and discharge at 0.2C5A,0.5C5A,1C5A,2 C5A to 2.5V respectively. Charge/discharge cycle can be conducted for 3 times before meeting the Standards (the same below).
B:Normal Storage
Residual Capacity≥Nominal capacity*85% Recoverable capacity≥ Nominal capacity*90% OCV decrease≤3% Internal Resistance increase≤20%
Measure initial status and initial capacity. Store for 28 days after standard charge, the measure final status and residual capacity at 0.5C5A to 2.5V;After charge/discharge (0.5C5A/0.5C5A) cycle can be conducted for 3 times, recoverable capacity will be tested at 0.5C5A
C:Cycle Life
Discharge capacity≥Nominal Capacity 80%
Measure initial status and initial capacity, then conduct 1C5A/1C5A cycle for 1600 times. The discharge capacity shall be measured after 1600 cycle.
D:High-low Temperature Discharge
0.2C5A Discharge time Stores 3 month-long the batteries ≥4.5h;Stores 6 month-long the batteries ≥4.25h;Stores 12 month-long the batteries ≥4h.Measure initial capacity and initial status. Battery charge after 3.35V .measure initial capacity. The distinction room temperature stores 3 months, 6 months, 12 months later, measure battery's final condition,Then circulates 3 time record battery's discharge time by 0.5C/0.5C.

Other models:

Item No.	LiFePO4 Motorcycle Start Battery with K2 cells	LiFePO4 Motorcycle Start Battery with A123 cells
BB-SB4S1P	K2 26650 2500mAh 4S1P 12V/2.5Ah Max. constant current: 70A(5s) Compatible: 50~250cc Motorcycle	A123 26650 2500mAh 4S1P 12V/2.5Ah Max. constant current: 70A(5s) Compatible: 50~250cc Motorcycle	A123 26650 2300mAh 4S1P 12V/2.3Ah Max. constant current: 70A(5s) Compatible: 50~250cc Motorcycle
BB-SB4S2P	K2 26650 2500mAh 4S2P 12V/5Ah Max. constant current: 120A(5s) Compatible: 50~250cc Motorcycle	A123 26650 2500mAh 4S2P 12V/5Ah Max. constant current: 120A(5s) Compatible: 50~250cc Motorcycle	A123 26650 2300mAh 4S2P 12V/4.6Ah Max. constant current: 120A(5s) Compatible: 50~250cc Motorcycle
BB-SB4S3P	K2 26650 2500mAh 4S3P 12V/7.5Ah Max. constant current: 180A(5s) Compatible: 500~1300cc Motorcycle	A123 26650 2500mAh 4S3P 12V/7.5Ah Max. constant current: 180A(5s) Compatible: 500~1300cc Motorcycle	A123 26650 2300mAh 4S3P 12V/6.9Ah Max. constant current: 180A(5s) Compatible: 500~1300cc Motorcycle
BB-SB4S4P	K2 26650 2500mAh 4S4P 12V/10Ah Max. constant current: 260A(5s) Compatible: 500~1300cc Motorcycle	A123 26650 2500mAh 4S4P 12V/10Ah Max. constant current: 260A(5s) Compatible: 500~1300cc Motorcycle	A123 26650 2300mAh 4S4P 12V/9.2Ah Max. constant current: 260A(5s) Compatible: 500~1300cc Motorcycle

Payment Terms
1.We accept bank transfer(T/T), Western Union, MoneyGram, cash etc.
2.If you prefer other payment method,please contact us by email.

Shipping Terms
1.Samples order: sending by Express ( DHL/ UPS/ FEDEX/ TNT )
2.Bulk order: sending out by air/express/sea.

Warranty Instructions
1.All the battery we provide have 2 years warranty and the battery testing report will be sent to you before shipping.
2.Warranty code: quality problems, defective goods can be fixed or replacement; Man-made damage, inflowing water, fault operation leading to short circuit or burning, damaged by carrier is out of our warranty.
3.Goods should be returned in original condition to qualify for a replacement or repair.

Please contact us freely call us at: +86-13267068372. Selina always here and will do best to help you.

SHENZHEN BATTERYBUILDING INDUSTRY Co., Limited is a profestional hi-tech industry company. We are specialized in different kinds of lithium batteries and engaged in the related products, include Lithium batteries, LiFePO4 batteries, BMS/PCM/CMB, RC/Lipo Batteries, and related battery chargers.

Various lithium battery cells models are provided, and can be customized the battery packs according to customers' Detailed requirements and applications. With a wide range, good quality, reasonable prices and stylish designs, our products are widely used in E-bikes, backup power, laptop, electrical toys, helicopter models, electrical cars, power tools and so on.

Our products are exported to all over the world, like Europe, USA, Canada etc. Our company focuses on the development of battery quality with our own research centre and technical team in battery developing, quality controlling and producing. Our aim is "to keep improving new product technology, to take Environment Protection as our responsibility; To provide customers with excellent service and technical support; To make our products much more environment-friendly and safer. "

If you hany any inquiry and question, please just contact us.

We are looking forward to establishing relationships with you in the near future.