LiTime 48V (51.2V) 100Ah 8D Lithium Battery for Off-Grid

Top Quality: uses top EV grade-A LiFePO4 cells to serve you 10+ years and 4000+ cycles@100%DOD.
100A BMS Smart Protection: to protect it from over-current, over-charging, over-discharging, short circuits and overheating, ensuring its health and peak performance.
5120Wh Energy: it is equivalent to 4*12V 100Ah LiFePO4 batteries(or 8*12V 100Ah AGM/lead-acid batteries at 1C discharging condition).
Drop-In Replacement for Lead-Acid: to save 50% volume and 80% weight of 8* 12V 100Ah lead-acid batteries, no complex wiring connections and regular maintenance, saving you 100$ every year.
64Wh/lbs: up to 6X that of lead-acid batteries.
Max. 4P: to release 20.48kWh energy with a 51.2V 400Ah battery system.
Group 8D Battery Size: L20.47*W10.59*H8.66 inch, popular in many scenarios.
Easy to Install & Wide to Use: strong performance and easy installation allow you to use in off-grid, home storage, outboard motor, etc.
1C Fast Charging Efficiency: support LiFePO4 charger/solar/generator, 3.3 hours to a full charge with a 30A LiFePO4 charger.
Exceptional Service: to provide you with fasr delivery, best service and 5-year warranty.
Optional features: Bluetooth, Low-temperature cut-off protection, Self-heating.

Specification Of LiTime 48V (51.2V) 100Ah 8D Lithium Battery for Off-Grid

CHARACTERISTICS	PARAMETERS
Basic Specification	Nominal Voltage	51.2V
	Nominal Capacity	100A
	Nominal Energy	5120Wh
	Internal Resistance	≤40mΩ
	Max. Continuous Output Power	5120W
	BMS Board	100A
	Max. Batteries in Series and Parallel	4P1S
	System Max. Extended Power	20480W
	System Max. Extended Energy	20480Wh
Charge Specification	Max. Continuous Charging Current	100A(1C)
	Recommended Charging Current	20A(0.2C)
	Recommended Charging Voltage	57.6±0.8V
Discharge Specification	Max. Continuous Discharging Current	100A(1C)
Discharge Specification	Peak Discharging Current	400A(4C)
Environment Specification	Storage Temperature Range	-10℃ to 50 ℃ / 14℉ to 122 ℉
	Recommended Storage Temperature	10℃ to 35 ℃ / 50℉ to 95 ℉
	Charging Temperature Range	0℃ to 50 ℃ / 32℉ to 122 ℉
	Discharging Temperature Range	-20℃ to 60 ℃ / -4℉ to 140 ℉
Mechanical Specification	Dimension	L20.47W10.55H8.66 inch /520268220mm
	Weight	Approx. 75.13 lbs/34.39kg
	Terminal Type	M8*16 mm
	Terminal Torque	13±1 N·m
	Case Material	ABS
	IP Rating	IP65
	Cell Type-chemistry	LiFePO4
	BCI	group8D
Safety Specification	Protection	Over-temperature Low-temperature cut-off Over-discharge Over-current Over-voltage Short-circuit

Project Support & Global Services

LiTime Solutions supports distributors, wholesalers, dealers, installers, system integrators, and project-based customers with reliable LiFePO4 battery products, delivery support, technical documentation, and application-focused energy solutions.

Core Advantages

R&D & Production: Supported by a 21,527 ft² R&D laboratory, over 50 high-end testing devices, and annual production capacity of up to 1.8 million battery units.

Power System Support: LiTime can provide compatible chargers, inverters, and related power system components for different voltage platforms and application scenarios.

Overseas Delivery: Selected in-stock models can be shipped from overseas warehouses, with local delivery typically available within 2–3 days depending on availability and destination.

Documents & Compliance: Specification sheets, MSDS, UN38.3, CE, FCC, RoHS, shipping documents, and other technical files can be provided for evaluation and shipment.

Global Insurance Protection: Protection Upgrade: LiTime products are covered by AIG Product Liability Insurance, effective from May 22, 2026.

Packing & Support

Batteries are packed with reinforced cartons and protective materials. Bulk shipments can be arranged with pallet packaging when required. LiTime can also assist with battery selection, voltage platform recommendations, compatible chargers and inverters, technical documentation, and after-sales support.

FAQ

1. Who Does LiTime Solutions Serve?

LiTime Solutions supports distributors, wholesalers, dealers, installers, system integrators, EPC contractors, and project-based customers. Whether you require wholesale supply or batteries for commercial applications, our team can recommend suitable products based on your requirements.

2. What Applications Are LiTime Batteries Suitable for?

LiTime batteries are widely used in security and surveillance systems, truck parking air conditioning systems, smart agriculture, oil & gas monitoring, intelligent robotics, low-speed vehicles, backup power, and other commercial energy applications.

3. How Can I Choose the Right Battery?

Simply provide your application, required voltage, capacity, runtime, installation space, operating environment, and destination market. Our team can recommend a suitable battery option based on your requirements.

4. Do You Support Distributors and Wholesale Customers?

Yes. LiTime Solutions supports wholesale purchasing, distributor cooperation, and long-term business partnerships while also providing technical support for commercial and project-based applications.

5. Can LiTime Help Recommend a Suitable Battery Solution?

Yes. LiTime can assist with battery selection based on your application, voltage platform, capacity requirement, runtime target, installation space, operating environment, and delivery requirements.

6. Can LiTime Provide Chargers and Inverters?

Yes. LiTime offers compatible chargers, inverters, and related power system components for selected applications and voltage platforms.

7. What Technical Documents Can You Provide?

Depending on the product model, LiTime can provide specification sheets, MSDS, UN38.3, CE, FCC, RoHS, shipping documents, and other technical documents required for evaluation or shipment.

8. Do You Support Overseas Warehouse Delivery?

Yes. LiTime has 30+ overseas warehouses worldwide. Selected in-stock models may support local delivery in about 2–3 days in regions with warehouse coverage.

9. How Are the Batteries Packed?

LiTime batteries are packed with reinforced export cartons and protective materials. Pallet packaging can also be arranged for bulk shipments when required.

10. What Shipping Methods Are Available?

Shipping can be arranged by overseas warehouse delivery where available, sea freight, air freight, or express service according to the product model, order quantity, and destination.

11. Are LiTime Products Covered by Insurance?

Yes. Protection Upgrade: LiTime products are covered by AIG Product Liability Insurance, effective from May 22, 2026, providing additional confidence and protection for global B2B customers.

12. What Information Should I Provide When Requesting a Quotation?

Please provide your company name, application, required quantity, destination country or region, voltage and capacity requirements, expected runtime, and any certification or delivery requirements.

13. What After-Sales Support Does LiTime Provide?

LiTime provides technical consultation, product documentation, warranty support, and after-sales assistance throughout the purchasing process. Our team can support communication from product selection through delivery and long-term product support.