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LiFePO4 42Ah 12V Rechargeable Battery Pack 4S7P Cell

China Shenzhen Herculesi Technology Co., Ltd. certification
China Shenzhen Herculesi Technology Co., Ltd. certification
The shipment day is a litter bit late.but it is ok.all good were perfect.hope next cooperation.ths very much.

—— Greg Henk

We have received the battery packs and performing tests have passed . We are impressed by the assembly. it is almost the best one . thank you

—— Alexander Kozhushko

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LiFePO4 42Ah 12V Rechargeable Battery Pack 4S7P Cell

LiFePO4 42Ah 12V Rechargeable Battery Pack 4S7P Cell
LiFePO4 42Ah 12V Rechargeable Battery Pack 4S7P Cell LiFePO4 42Ah 12V Rechargeable Battery Pack 4S7P Cell LiFePO4 42Ah 12V Rechargeable Battery Pack 4S7P Cell LiFePO4 42Ah 12V Rechargeable Battery Pack 4S7P Cell

Large Image :  LiFePO4 42Ah 12V Rechargeable Battery Pack 4S7P Cell

Product Details:

Place of Origin: Shenzhen, China
Brand Name: HKANON
Certification: CE, UL, MSDS, UN38.3
Model Number: HK-12V 42AHA

Payment & Shipping Terms:

Minimum Order Quantity: 10Pcs
Packaging Details: Carton/Wooden box
Delivery Time: 7 working days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000Pcs/month
Detailed Product Description
Type: LiFePO4 Nominal Voltage: 12.8V
Capacity: 42Ah Cell Inside: 4S7P
Casing Material: ABS Warranty: 12 Months
High Light:

42Ah 12V Rechargeable Battery Pack F


LiFePO4 12V Rechargeable Battery Pack F


4S7P Cell Lithium Iron Battery

12V 42Ah LiFePO4 Battery Replacing Leading Acid Battery for Solar System Street Light


12V lithium ion battery is new environmentally friendly backup power system. The environmentally friendly lithium ion battery configured with high-performance BMS, has a wide range of performance and application advantages compared with conventional battery.





Item 12V 42Ah LiFePO4 Battery Pack
Type Lithium Iron Phosphate
Model HK-LFP 12V 42AH
Nominal Voltage 12.8V
Nominal Capacity 42AH
Cell Configuration 4S7P-IFR32700 3.2V 6000mAh
Max Continuous discharge current 42A
Peak discharge current 60A
Charge Voltage 14.6 ± 0.2V
Discharge End Voltage 10V
Weight 5.7kg
Dimension 197*165*170mm
Operating Temperature Range Charge:0 to +50°C
Discharge: -20 to +60
Life Cycle More than 2000 times (100%DOD)
Battery Case ABS
Customized Case, Size, Weight, Color, Label, Current, Bluetooth, LED Display,Technology,etc can be customized
Terminal M6


Operation Cautions:

Do not disassemble the battery.
Do not storage in temperature over 60℃.
Do not dispose of the battery in fire.
Do not immerse the battery into liquid such as water.
Do not use the damaged battery.
Do not short the battery terminals.




  • High energy density
  • High voltage for single battery cell
  • Low self-discharge
  • No memory effect
  • Long cycle life.
  • Without pollution
  • High capacity and good performance
  • Wide range of applications
  • Design according to customer’s demand
  • Light weight and small size
  • High temperature performance



LiFePO4 42Ah 12V Rechargeable Battery Pack 4S7P Cell 0

LiFePO4 42Ah 12V Rechargeable Battery Pack 4S7P Cell 1

LiFePO4 42Ah 12V Rechargeable Battery Pack 4S7P Cell 2



Capacity Wh size L*W*H*TL(mm) Weigh KG Max.Charge (A) Charge Voltage (V) Max Discharge Current Peak Discharge Current Discharge Cut off Voltage Terminal Housing
6.4V 6Ah 38.4 70*47*102*107 0.4 3 7.3 ± 0.1 6A 20A (<3S) 5V F2 IP65
6.4V 7Ah 44.8 151*35*94*100 0.54 3.5 7.3 ± 0.1 7A 20A (<3S) 5V F2 IP65
12.8V 6Ah 76.8 90*70*101*107 0.75 3 14.6 ± 0.2 6A 20A (<3S) 10V F2 IP65
12.8V 7Ah 89.6 151*65*94*100 1.06 3.5 14.6 ± 0.2 7A 20A (<3S) 10V F2 IP65
12.8V 9Ah 115.2 151*65*94*100 1.34 4.5 14.6 ± 0.2 9A 20A (<3S) 10V F2 IP65
12.8V 12Ah 153.6 151*98*95*101 1.55 6 14.6 ± 0.2 12A 30A (<3S) 10V F2 IP65
12.8V 24Ah 307.2 181*77*167*167 2.9 12 14.6 ± 0.2 24A 60A (<3S) 10V M5 IP65
12.8V 30Ah 384 168*175*125*125 3.9 15 14.6 ± 0.2 30A 60A (<3S) 10V M5 IP65
12.8V 33Ah 422.4 195*130*156*167 4.9 16.5 14.6 ± 0.2 30A 60A (<3S) 10V M6 IP65
12.8V 42Ah 537.6 197*165*170*170 5.7 21 14.6 ± 0.2 42A 60A (<3S) 10V M6 IP65
12.8V 54Ah 691.2 229*138*212*217 6.7 27 14.6 ± 0.2 54A 120A (<3S) 10V M6 IP65
12.8V 84Ah 1075.2 260*169*213*218 10.2 42 14.6 ± 0.2 60A 120A (<3S) 10V M8 IP65
12.8V 100Ah 1280 328*172*215*220 13.1 50 14.6 ± 0.2 100A 200A (<3S) 10V M8 IP65
12.8V 150Ah 1920 483*170*240*240 19.2 75 14.6 ± 0.2 100A 200A (<3S) 10V M8 IP65
12.8V 200Ah 2560 522*238*218*220 27 100 14.6 ± 0.2 100A 200A (<3S) 10V M8






Lithium batteries are presently the most commonly used energy storage devices on electric bike, electric scooter, golf car, mobile phones, laptops, digital cameras and other electric devices. Learning how to maintain lithium batteries can not only prolong battery lifetime but also protect your device from potential damage.


1) Charge new batteries. It's not necessary to charge over 12 hours when first used. When a device powered by batteries is purchased, sellers will usually tell us the batteries must first be charged 12 hours before using. Actually, this is unnecessary. Unlike common Ni-CD or Ni-MH batteries, most lithium ion batteries are activated before leaving the factory. Due to their low self-discharge, it’s unnecessary to charge lithium ion batteries for such a long time when new. Lithium ion batteries are ready for use when the charger indicates so, and they will reach their best capacity after 3 or 5 cycles.


2) Use appropriate chargers. Many people take great care with their electronic gadgets, but often neglect the consequences of bad chargers on their lithium ion batteries. When choosing a charger, the original charger is the best choice. If that's unavailable, a high quality charger that has an overcharge protection function, or a brand name charger will do. A low quality battery charger can lead to shorter run times, premature battery failure, or even fire or explosion.


3) Avoid frequently over charging. Over charging with a low quality charger may let the battery's interior rise to a high temperature, which is bad for the lithium ion battery and charger. Thus, simply fully charging is good enough - overcharging will make your lithium battery into a little bomb if overcharge protection function is missing.


4) Avoid touching metal contacts. All batteries' contacts need to be kept clean for best performance. When carrying batteries around, do not let the contacts touch metal objects such as keys; this could cause a short circuit, damaging the battery or potentially resulting in a fire or an explosion.


5) Avoid using often in high or low temperature environments. Lithium ion batteries have optimal working and storage temperatures. If they're continually used in extreme temperature environments, this will negatively affect battery use time and useful cycles.


6) Avoid long periods without using or recharging. If batteries will be left unused for 3 months or more, partially recharge them (to around 30-70% of capacity, depending on planned storage time), then store the device to prevent battery damage. You may need to take the device out of storage and charge again after a few months.

Contact Details
Shenzhen Herculesi Technology Co., Ltd.

Contact Person: Sales Manager

Tel: +8613632987139

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