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Black Prismatic Type LED Light Battery 12V 20Ah With ABS Case

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Shenzhen Topband Battery Co., Ltd

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Name: Black Prismatic Type LED Light Battery 12V 20Ah With ABS Case
Brand: Topband
Price: 1 USD

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Brand Name :	Topband
Model Number :	TB1220F-S115A
Certification :	MSDS
Supply Ability :	450Mwh/year
Delivery Time :	2~4weeks for samples; 4~6weeks for mass production
Price :	Negotiable
Payment Terms :	L/C, T/T

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Black Prismatic Type LED Light Battery 12V 20Ah With ABS Case

Replace the traditional lead acid batteries

long lifespan & powerful & reliable

lighter & smaller and environment friendly

1. LED Light battery 12V 20Ah advantage

2. LED Light battery 12V 20A Specification

NO.	Items	Criteria	Remarks
2.1	Rated Capacity	20Ah
2.1	Minimum Capacity	19.6Ah
2.2	Energy	256Wh
2.3	Nominal Voltage	12.8V
2.4	Outgoing Voltage	≥12.8V
2.5	Internal resistance	≤50mΩ
2.6	Series parallel application	Support up to four groups in series and Need to inform battery suppliers
2.7	Limited charge voltage	14.6±0.2V
2.8	Floating charge voltage	13.8±0.2V
2.9	Standard charge current	10A
2.10	Maximum charge current	20A
2.11	Standard discharge current	10A
2.12	Maximum discharge current	20A/ Continue to finished
2.12	Maximum discharge current	30A/ Continue to discharge 30 min
2.13	Pulse discharge current	Withstand the 80A/3s
2.14	Discharge cut-off voltage	8.0V
2.15	Dimension	Length: 181±2mm
		Width: 76.0±2mm
		Height: 165.0±2mm
2.16	Weight	Approx: 1.6Kg
2.17	Operating Temperature	Charging: 0～45℃
		Discharging: -20～60℃
		Recommended operating temperature:15℃～35℃
2.18	Self-discharge rate	Residual capacity: ≤3%/month; ≤15%/year
2.18	Self-discharge rate	Reversible capacity: ≤1.5%/month; ≤8%/year
2.19	Storage Temperature & Humidity Range	Less than 1 month: -20℃～35℃,45%RH～75％RH
		Less than 3 months: -10℃～35℃,45%RH～75％RH
		Recommended storage environment: 15℃～35℃,45%RH～75％RH
Long time storage: If the battery need be stored for a long time, the voltage should be 13.2V(50%SOC), and stored in the condition as storage proposal. It need at least one charge & discharge cycle every six months

3. LED light battery 12V 20Ah protection circuit specification

NO.	Items	Content	Specification
3.1	Over charge	Over-charge protection for each cell	3.80±0.03V
		Over-charge release for each cell	3.60±0.05V
		Over-charge release method	Under the release voltage
3.2	Over discharge	Over-discharge protection for each cell	2.00±0.05V
		Over-discharge release for each cell	2.30±0.05V
		Over-discharge release method	Charging recovery
3.3	Over current	Discharge over current protection	80~110A
		Protection delay time	10~40ms
		Over current release method	Release after cutoff the load.
3.4	Short	Yes.	Remove after the short circuit automatic recovery
3.5	Battery temperature	Charge over temperature	Protection @65±5℃
		Charge over temperature	Release @50±5℃
		Discharge over temperature	Protection @65±5℃
		Discharge over temperature	Release @50±5℃

4. Storage & Transportation

Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery.
Battery should be stayed in the warehouse -20℃～35℃ where it’s dry, clean, shade, and well-ventilated.
The battery should be stored in 50% SOC during transportation.
The battery need to be charged every 6 months if out of use
Keep the battery against dropping, turning over and serious stacking during loading.

5. Our service

6. Dimension

Your inquiry will be warmly welcomed, looking forward to our long term cooperation.

Product Tags:

Outdoor Lights Battery

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