Home Products18650 Lithium Battery Pack

MSDS 11.1V 42A Lithium Battery Pack For Medical Device

MSDS 11.1V 42A Lithium Battery Pack For Medical Device

small.img.alt small.img.alt

Large Image :  MSDS 11.1V 42A Lithium Battery Pack For Medical Device

Product Details:
Place of Origin: Shenzhen, China
Brand Name: GUANYU
Certification: CE ROSH UN38.3 MSDS
Model Number: GUANYU-FF303
Payment & Shipping Terms:
Minimum Order Quantity: 100 packs
Price: Negotiable
Packaging Details: Standard export carton
Delivery Time: 3-6 weeks
Payment Terms: 30% before production,70% before delivery
Supply Ability: 10000 packs per month
Detailed Product Description
Type: Lithium Ion Battery Pack Cycle Life: ≥1000times
Application: Medical Device Battery Pack Capacity: 30A 40A Or Customized
Standard Voltage:: 11.1V Oem: Acceptable,Welcome,Yes
Size: 70*110*125mm Weight: Customized
High Light:

11.1V 42A Lithium Battery Pack


MSDS Lithium Battery Pack


11.1V 42A Medical Device Battery


Manufacturer customized 11.1V42A lithium battery pack medical device battery pack


How long can the medical device battery pack last?
Medical device battery packs will last for 2 to 4 years, depending on storage, usage conditions and capacity. If you use the battery pack more or store it improperly, the battery life will be shortened.


How many times can the battery pack be charged?
The battery pack can go through 300 to 500 charging cycles before it starts to lose battery capacity.

1 Product Configuration

No. Item Criteria Remark
1 Lithium-ion Battery Cell Li-18650  
3 Connector /  


2 Product Dimension and standard


Specification 11.1V/12.6V
Inner size /
Cells 36PCS 18650 



3 Product Specification


No. content Testing method Remark
1 Charge cut-off voltage 12.6V  
2 Discharge cut-off voltage 8.25V  
3 Standard charge Under the condition of the ambient temperature of 25 ± 2 ℃ , Charge the battery at constant current of 0.2C to reach 12V. Then charge the battery at constant 12.6 voltage until the charging current decreasing to 0.02C.  
4 Standard discharge After the standard charging , rest for 1 hour then discharge to 8.25V@0.2C.  
5 Shipments voltage 11.1V-12.6V ≤30 %
6 Maximum Charge Current 3A  
7 Maximum continuous working current ≤20A  
8 Rated capacity

Typical capacity:42Ah or customized

Minimum capacity:41.5Ah-5% or customized

standard discharge after standard charge
9 Operation temperature range 10~45℃ 60±25%R.H
10 Storage temperature ≤1 month: -20 ~ 45℃


Best 10~25℃ for long-time storage

≤3 months: -10 ~ 30℃
≤1 year: 0 ~ 30℃
11 Impedance Subject to sample  
12 Weight /  




Item Content Criterion
Over charge Protection Over charge detection voltage 4.250±0.050V
Detection delay time 1.0±0.3S
Over charge release voltage 4.150±0.050V
Over discharge protection Over discharge detection voltage 2.700±0.080V
Detection delay time 1.0±0.3S
Over discharge release voltage 3.000±0.100V
Rated operational current ≤20A
Over current protection Primary over current detection current 50±5A
Primary detection delay time 800mS-1200mS
Secondary over current detection curren 100±10A
Secondary detection delay time 50mS-200mS
Short protection Detection condition >200A, 200uS-300uS
Protection yes Exist
Protective release condition Disconnect short circuit
Charging management Charging overvoltage protection voltage 55.6±0.4V
Rated charging current 3A
Software overcharges 4±0.2A
Detection delay time 300mS-600mS
Temperature protection Charging high temperature protection temperature 50±4℃
Charging protection recovery temperature 47±4℃
Discharge high temperature protection temperature 70±4℃
Discharge protection recovery temperature 55±4℃
Low temperature protect temperature of charging 0±4℃
Low temperature recovery temperature of charging 5±4℃
Interior resistance Main loop electrify resistance ≤60mΩ
The static current Since the power consumption ≤60.0uA
NTC YES Exist 10K±1% B3435±1%


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.


product photo:


MSDS 11.1V 42A Lithium Battery Pack For Medical Device 0

Contact with our sales team for your OEM and ODM order.


OEM/ODM Service:

If you want to display your own brand logo in products, bags, labels or anywhere. Or you need to develop battery packs according to your product orientation. Our OEM and ODM services are ready to do it.



According to Stardard Export Packing.

Carton box, wooden box, wooden pallet

Contact Details
Shenzhen guanyu new energy technology co., ltd

Contact Person: sale

Tel: +8615013633680

Send your inquiry directly to us (0 / 3000)