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12V-300AH Lithium-Ion Battery Pack（LFP）

BSLBATT 12V 300AH lithium battery, Up to 8000 Cycles, Built-in Smart BMS, Perfect for RV, Solar, Marine, Overland/Van, and Off-Grid Applications.

Product Specification:

MOQ： 10pcs
Delivery time： 15-20 working days
Capacity of supply : About 2 million KVAH each year
Color： Color customizable
Payment methods : L/C, D/P,T/T, PayPal, Western Union
Port : Guangzhou/Shenzhen

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B-LFP12-300

This 12V 300AH Lithium Ion lelsure Battery is plug and plays for starting or deep cycle applications including Marine, RV, Golf, Solar, Off-Grid, Propulsion, and other applications requiring a lightweight lithium battery to replace Lead Acid, Gel, or AGM Batteries.

The 12V 300AH lithium battery BSLBATT® offers high-level safety through the use of rhombus cells in Lithium Phosphate technology (LiFePO4 or LFP).

The BSLBATT® 12 volt lithium battery pack range has been designed to replace lead-acid batteries advantageously, by offering a quadruple energy density for an equivalent weight and size.

Thanks to its technology, the BSLBATT® 12V 300AH lithium battery can be installed in any position (vertically, lying on the side or head down).

The electrical parameters of the BSLBATT® 12V 300AH lithium battery are compatible in all respects with those of an AGM lead battery of 12V. In the vast majority of cases, the charging system can be kept the same and no additional accessories are required to perform the replacement.

The products BSLBATT® 12 volt lithium battery pack are light, compact, efficient and can be used for all types of uses and applications. BSLBATT® are designed to drop-in replacement of old generation batteries (Lead VRLA, AGM or OPZ batteries) in 12V, that are low performance and harmful to the environment (use of heavy metals and acid electrolytes).

12V 300Ah lithiumbattery

FEATURES:

● Drop-in replacement for lead acid batteries – and more bang for your buck

● Maintenance-free, modular, and lightweight

● Holds a charge for up to 1 year without a load, and no need for a trickle charger – great for unattended storage

● Longer life compare to lead acid battery

● Up to 60% weight saving

● 100% usable capacity

● More energy with 1/3 smaller size

● Less than 3% self discharging

● Built in safety protection

● Zero maintenance

● Easy installation

● Eco-friendly

● Quality guaranteed

● Protections: high/low voltage; short circuit; high/low temperature

● Designed and assembled in Shenzhen, China

● 5 Year Warranty

12v lifepo4 battery pack 1

SPECIFICATIONS:

Items	Parameter
Battery Type	12v 300ah Lithium Battery （LiFePO4）
Nominal Voltage	12.8V
Nominal Capacity	300Ah
Energy	3840 WH
Dimensions (L x W x H)	532207215MM
Weight	25KG
Case Material	ABS/Iron case
Certifications	CE/ISO/UN38.3/MSDS
Efficiency	99%
Self Discharge	<1% per Month
Series & Parallel Application	max. 4 series or 4 parallel connected application
Peak Discharge Current	200 A
Continus Discharge Current	100 A
Operation Temperature Range	-20~60℃
Voltage at end of Discharge	12.8 V
Working Voltage	10-14.4V
Discharge Temperature	-4 to 140 ºF (-20 to 60 ºC)
Charge Temperature	32 to 113 ºF (0 to 45 ºC)
Storage Temperature	23 to 95 ºF (-5 to 35 ºC)
Cycle Life	> 3500 cycles
Self-Discharge Rate	Residual capacity: ≤3%/month; ≤15%/years
Self-Discharge Rate	Reversible capacity: ≤1.5%/month; ≤8%/years
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

lithium battery 12v

■ Product List

Models	Voltage（V）	Nominal Capacity（AH）	Max.charge current（A）	Weight（kg）+/-5%	Dimension（+/-3mm）			Cycle life DOD 100%
Models	Voltage（V）	Nominal Capacity（AH）	Max.charge current（A）	Weight（kg）+/-5%	L（mm）	W（mm）	H（mm）	Cycle life DOD 100%
B-LFP12-40	12	40	20	6	195	130	168	＞2000
B-LFP12-50	12	50	30	7	229	138	213	＞2000
B-LFP12-80	12	80	30	12.8	262	167	212	＞2000
B-LFP12-100	12	100	50	14	323	173	218	＞2000
B-LFP12-120	12	120	60	16	323	173	218	＞2000
B-LFP12-150	12	150	75	24	485	172	240	＞2000
B-LFP12-170	12	170	85	26	485	172	240	＞2000
B-LFP12-200	12	200	100	30	520	269	205	＞2000
B-LFP12-240	12	240	120	34.2	520	269	208	＞2000
B-LFP24-50	24	50	25	14.8	520	380	290	＞2000
B-LFP24-100	24	100	50	28	520	450	350	＞2000
B-LFP24-150	24	150	50	42	520	450	400	＞2000
B-LFP24-200	24	200	50	56	520	380	290	＞2000
B-LFP24-250	24	250	50	70	600	450	350	＞2000
Because the model is numerous, only displays the part, may contact us to understand more!

Battery Management System:

The lithium batteries are supplied with Battery Management System that can monitor and optimize each single cell during charge and discharge, to protect the battery pack from damage agains over-charge, over-discharge, short circuit. The BMS helps to ensure safe and accurate running.

Items	Content	Specification
Over Charge	Over-charge protection for each cell	3.8±0.03V
	Over-charge release for each cell	3.60±0.05V
	Over-charge release method	Under the release voltage
Over Discharge	Over-discharge protection for each cell	2.3±0.05V
	Over-discharge release for each cell	2.8±0.05V
	Over-discharge release method	Charge to recovery
Over Current	Over discharge current protection	300A~500A
	Protection delay time	50ms～200ms
	Over current release method	Delay about 8S after recovery
Short Circuit	Do not short-circuit the electrodes	Designed for 600A/500us
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℃
	MOSFET over temperature	Protection @ 103±10℃
	MOSFET over temperature	Release @ 75±10℃

Applications:

12v 300Ah lithium iron phosphate battery lelsure. are widely used in various industries and fields. Some common applications include:

– Renewable energy storage: The battery is ideally suited for solar power systems, wind turbines and other renewable energy applications, providing reliable energy storage.

– Electric vehicles: Lithium iron phosphate batteries are commonly used in electric vehicles, motorcycles, scooters and other electric vehicles due to their high energy density and long cycle life.

– Boats and RVs: This battery’s ability to withstand harsh boating and recreational vehicle (RV) environments, coupled with its deep-cycling capabilities, makes it ideal for powering boats, yachts, and RVs.

– UPS and backup power systems: 12v 300Ah lithium iron phosphate battery acts as a reliable backup power source for uninterruptible power supplies (UPS) and backup power systems during power outages.

– Telecommunications and Off-Grid Power: The battery can be used to power telecommunications towers, remote monitoring systems and off-grid power systems, ensuring continuous operation at remote locations.

Mining	Lift Trucks	Remote Power
UPS	Military	Utility batteries
Solar	Industrial	Telecom
Marine	RV

Safety:

BSLBATT® batteries are based on Lithium iron battery technology (LiFePO4). This is the safest Lithium technology available today. On top of that our bespoke casing and electronics further increase safety and durability.

Primary Competitive Advantages:

Origin Guarantee/Warranty Price Product Features Product Performance Prompt Delivery Quality Approvals Reputation Service Small Orders Accepted

INTERNAL STRUCTURE:

BSLBATT caring every detail of the lithium battery pack to assure you get the safest and durable lelsure battery using experience:

Main Export Markets:

Asia/Australasia Central/South America/Eastern Europe/Mid East/Africa North America/Western Europe

Whether you are ready to order or just want a price quote we will do our best to assist you. Please fill in the form below with your contact info, or send your inquiry to [email protected], we will get back to you as soon as possible.