Home > Batteries >

Long Cycle Life Lithium Ion Battery Rechargeable , Lithium Deep Cycle Battery 12.8V

Name: Long Cycle Life Lithium Ion Battery Rechargeable Lithium Deep Cycle Battery 128V
Brand: Topband
Price: 1 USD

Ask Lasest Price
Brand Name :	Topband
Model Number :	TB-WF12100F-S110A
Certification :	ISO9001, ISO14001, MSDS
Price :	Negotiable
Payment Terms :	L/C, T/T, Western Union
Supply Ability :	450Mwh/year
Delivery Time :	2~4weeks for samples; 4~6weeks for mass production

Add to Cart

Long cycle life Deep Cycle Battery with WIFI function

Extremely safe and stable chemistry: PCB and/or BMS built inside to balance protect the battery.
Long life-cycle: Can be circularly used, best can up to 2000 times recycles, 8 times of Lead acid battery.
Lighter weight, with the best power-to-weight ratio: 1/3 of Lead acid battery weight.
Good performance at high temperature and high temperature resistance
Low self-discharge rate, less than 3% monthly.
No memory effects and highly efficient charge.
Environment friendly: Clean and Green energy poses no pollution on our environment.

NO	Items		Characteristics
2.1	Normal capacity		100Ah
2.2	Nominal energy		1.28KWh
2.3	Nominal voltage		12.8V (LFP-4S)
2.4	Internal resistance		≤20mΩ @1kHz AC
2.5	Normal charge voltage		14.6±0.2V
2.6	Float charge voltage(for Standby use)		13.8±0.2V
2.7	Allowed MAX charge current		100A
2.8	Recommended charge current		≤50A
2.9	Allowed MAX discharge current		100A
2.10	End of discharge voltage		10.0V
2.11	Dimension		Width 350±3 mm
			Height 188±3 mm
			Deepness 176±3 mm
2.12	Weight (No accessories)		About: 11Kg
2.13	Operation temperature	Charge	0～45℃
		Discharge	-20～60℃
2.14	Self-discharge rate	Residual capacity	≤3%/Month; ≤15%/ year
		Recover capacity	≤1.5%/Month; ≤8%/ year
2.15	Storage environment	≤1month	20～+60℃, 5～75%RH
		≥3month	-10～+45℃, 5～75%RH
		Recommend environment	15～35℃, 5～75%RH

3. Deep cycle lithium battery 48V 25Ah Safety Test

NO	Items	Criterion		Condition
3.1	Normal Capacity	100Ah		After Normal charge, discharge @0.33C current to the end of discharge voltage.
3.2	Internal Impedance	≤20mΩ		@50% SOC @1kHz AC internal resistance test instrument.
3.3	Short circuit protection	Auto cutoff load when short circuit		Connect the positive and negative of this battery pack through a lead with 0.1Ω resistance.
3.4	Cycle life @DOD100%	≥2000 cycles		After Normal charge,discharge @0.33C current to the end of discharge voltage. Repeat above process until discharge capacity reduce to 80% of initial value.
3.5	Discharge temperature characteristic@0.33C	-20℃(6h)	≥70%	Capacity @specified temperature/Capacity @ 25℃
		0℃(6h)	≥80%
		25℃(4h)	≥100%
		55℃(4h)	≥95%
3.6	Capacity retention rate	remain capacity ≥96%		After normal charge, store the battery @25±5℃ for 28days, then discharge capacity @0.33C,the retention capacity accord with criterion.

4. Deep cycle lithium battery 48V 25Ah Dimension

Product Tags:

Company Info.

Shenzhen Topband Battery Co., Ltd

View Contact Details

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Send your message to this supplier

*From:
Your email address is incorrect!
To: Shenzhen Topband Battery Co., Ltd
*Subject:
Your subject must be between 10-255 characters!
*Message:
For the best results, we recommend including the following details: --Self introduction --Required specifications --Inquire about price/MOQ Your message must be between 20-3,000
Yes! I would like your verified suppliers matching service!


*From:	Your email address is incorrect!
*To:	Shenzhen Topband Battery Co., Ltd
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!